{"title":"Men's Eyeglasses","description":null,"products":[{"product_id":"mens-metal-business-classic-glasses-wk77002","title":"Men's Metal Business Glasses |   Classic Rectangle Frame with Blue Light Filter","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n  max-width: 1200px;\n  margin: 0 auto;\n  padding: 40px 20px;\n  font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n\/* v3 NEW: hidden checkbox toggle (zero-JS unit switch) *\/\n.unit-toggle-input {\n  position: absolute;\n  opacity: 0;\n  pointer-events: none;\n  width: 0;\n  height: 0;\n}\n\n.spec-title {\n  text-align: center;\n  font-size: 32px;\n  font-weight: 600;\n  color: #1a1a1a;\n  margin-bottom: 50px;\n  letter-spacing: 0.5px;\n}\n\n.spec-container {\n  display: flex;\n  flex-wrap: wrap;\n  gap: 60px;\n  justify-content: center;\n  align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n  flex: 1;\n  min-width: 400px;\n  max-width: 600px;\n}\n\n.spec-subtitle {\n  text-align: center;\n  font-size: 20px;\n  font-weight: 600;\n  color: #333;\n  margin-bottom: 25px;\n  letter-spacing: 1px;\n}\n\n.spec-table {\n  width: 100%;\n  border-collapse: collapse;\n  border: 1px solid #e5e5e5;\n  background: #fff;\n}\n\n.spec-table tr {\n  border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n  border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n  background-color: #f9f9f9;\n}\n\n.spec-table td {\n  padding: 18px 20px;\n  font-size: 14px;\n  color: #555;\n  vertical-align: middle;\n}\n\n.spec-table td:first-child {\n  width: 50%;\n  font-weight: 500;\n  color: #333;\n  border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n  color: #b89868;\n  text-decoration: underline;\n  text-decoration-color: #b89868;\n}\n\n\/* v3 NEW: default state (checkbox unchecked) — mm visible, inch hidden *\/\n.mm-val { display: inline; }\n.inch-val { display: none; }\n.size-label.mm { display: block; }\n.size-label.inch { display: none; }\n.btn-text-mm { display: inline; }\n.btn-text-inch { display: none; }\n\n\/* v3 NEW: checked state (checkbox toggled) — inch visible, mm hidden *\/\n.unit-toggle-input:checked ~ .spec-container .mm-val { display: none; }\n.unit-toggle-input:checked ~ .spec-container .inch-val { display: inline; }\n.unit-toggle-input:checked ~ .spec-container .size-label.mm { display: none; }\n.unit-toggle-input:checked ~ .spec-container .size-label.inch { display: block; }\n.unit-toggle-input:checked ~ .spec-container .btn-text-mm { display: none; }\n.unit-toggle-input:checked ~ .spec-container .btn-text-inch { display: inline; }\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n  flex: 1;\n  min-width: 450px;\n  max-width: 600px;\n  text-align: center;\n  margin-top: 55px;\n}\n\n.size-guide-img-container {\n  position: relative;\n  display: inline-block;\n  width: 100%;\n  max-width: 550px;\n  margin-bottom: 20px;\n}\n\n.size-guide-img {\n  width: 100%;\n  height: auto;\n  border: 1px solid #e5e5e5;\n  border-radius: 4px;\n  padding: 20px 40px 30px 40px;\n  background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n  position: absolute;\n  font-size: 14px;\n  font-weight: 600;\n  color: #333;\n  background: rgba(255,255,255,0.95);\n  padding: 3px 8px;\n  border-radius: 3px;\n  white-space: nowrap;\n  z-index: 10;\n}\n\n\/* 数字位置 (WK77002: rectangle shape, similar to template) *\/\n.label-bridge {\n  top: 8%;\n  left: 50%;\n  transform: translateX(-50%);\n}\n\n.label-lens-width {\n  top: 8%;\n  left: 67.6%;\n}\n\n.label-lens-height {\n  top: 42.3%;\n  left: 27.9%;\n}\n\n.label-frame-width {\n  top: 71.4%;\n  left: 49.4%;\n}\n\n\/* Switch Button (now a \u003clabel\u003e, not \u003cbutton\u003e) *\/\n.switch-unit-btn {\n  display: inline-block;\n  margin-top: 15px;\n  padding: 12px 28px;\n  background: #3a3a3a;\n  color: #fff;\n  border: none;\n  border-radius: 4px;\n  cursor: pointer;\n  font-size: 14px;\n  font-weight: 500;\n  letter-spacing: 0.5px;\n  font-family: inherit;\n  transition: background 0.2s ease;\n  text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n  background: #555;\n}\n\n.size-disclaimer {\n  font-size: 11px;\n  color: #999;\n  margin-top: 20px;\n  line-height: 1.6;\n  max-width: 500px;\n  margin-left: auto;\n  margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n  margin-top: 0;\n  padding-top: 18px;\n  border-top: 1px solid #e5e5e5;\n  font-size: 13px;\n  color: #888;\n}\n\n.tags-section a {\n  color: #b89868;\n  text-decoration: none;\n}\n\n.tags-section a:hover {\n  text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n  .spec-container {\n    flex-direction: column;\n    align-items: center;\n  }\n\n  .spec-table-wrapper,\n  .size-guide-wrapper {\n    max-width: 100%;\n  }\n}\n\n@media (max-width: 600px) {\n  .spec-table td {\n    padding: 14px 16px;\n    font-size: 13px;\n  }\n\n  .size-label {\n    font-size: 12px;\n    padding: 3px 6px;\n  }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n  \u003cinput type=\"checkbox\" id=\"unit-toggle-77002\" class=\"unit-toggle-input\" hidden\u003e\n  \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n  \u003cdiv class=\"spec-container\"\u003e\n    \u003cdiv class=\"spec-table-wrapper\"\u003e\n      \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n      \u003ctable class=\"spec-table\"\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n            \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e42 mm\u003c\/span\u003e\u003cspan class=\"inch-val\"\u003e1.65\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e22.4 g\u003c\/span\u003e\u003cspan class=\"inch-val\"\u003e0.79 oz\u003c\/span\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e144 mm\u003c\/span\u003e\u003cspan class=\"inch-val\"\u003e5.67\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eMaterial: Metal\u003c\/td\u003e\n            \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e56 mm\u003c\/span\u003e\u003cspan class=\"inch-val\"\u003e2.20\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eShape: \u003cu\u003eRectangle\u003c\/u\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e18 mm\u003c\/span\u003e\u003cspan class=\"inch-val\"\u003e0.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e145 mm\u003c\/span\u003e\u003cspan class=\"inch-val\"\u003e5.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eRim: Semi-Rimless\u003c\/td\u003e\n            \u003ctd\u003e\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/metal-glasses\"\u003eMetal Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/business-glasses\"\u003eBusiness Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/mens-glasses\"\u003eMen's Glasses\u003c\/a\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"size-guide-wrapper\"\u003e\n      \u003cdiv class=\"size-guide-img-container\"\u003e\n        \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/0c74e961_c6d9625f-3be2-4941-95ad-0a0aa57dc3e8.jpg?v=1776268609\" alt=\"Business Metal Rectangle Frame Glasses Model 77002 Size Guide\" loading=\"lazy\"\u003e\n        \u003cspan class=\"size-label mm label-bridge\"\u003e18mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-lens-width\"\u003e56mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-lens-height\"\u003e42mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-frame-width\"\u003e144mm\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-bridge\"\u003e0.71\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-lens-width\"\u003e2.20\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-lens-height\"\u003e1.65\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-frame-width\"\u003e5.67\"\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003clabel for=\"unit-toggle-77002\" class=\"switch-unit-btn\"\u003e\n        \u003cspan class=\"btn-text-mm\"\u003eSwitch to Inches 🔄\u003c\/span\u003e\n        \u003cspan class=\"btn-text-inch\"\u003eSwitch to mm 🔄\u003c\/span\u003e\n      \u003c\/label\u003e\n      \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"IRISHARP","offers":[{"title":"C1 Gold Black","offer_id":48374227632299,"sku":"1027698147215_C1金黑框","price":24.76,"currency_code":"USD","in_stock":false},{"title":"C2 Gold","offer_id":48374227665067,"sku":"1027698147215_C2金框","price":24.76,"currency_code":"USD","in_stock":false},{"title":"C3 Golden Tea","offer_id":48374227697835,"sku":"1027698147215_C3金茶框","price":24.76,"currency_code":"USD","in_stock":false},{"title":"C4 Silver Black","offer_id":48374227730603,"sku":"1027698147215_C4银黑框","price":24.76,"currency_code":"USD","in_stock":false},{"title":"C5 Gunmetal Gray","offer_id":48374227763371,"sku":"1027698147215_C5枪灰框","price":24.76,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/bf038d55_b1446ff9-2718-4b1d-85d6-2078e104cddd.png?v=1792850207"},{"product_id":"mens-tr90-personalized-square-anti-blue-light-glasses-frames","title":"Men's TR90 Unique Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n  max-width: 1200px;\n  margin: 0 auto;\n  padding: 40px 20px;\n  font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n  text-align: center;\n  font-size: 32px;\n  font-weight: 600;\n  color: #1a1a1a;\n  margin-bottom: 50px;\n  letter-spacing: 0.5px;\n}\n\n.spec-container {\n  display: flex;\n  flex-wrap: wrap;\n  gap: 60px;\n  justify-content: center;\n  align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n  flex: 1;\n  min-width: 400px;\n  max-width: 600px;\n}\n\n.spec-subtitle {\n  text-align: center;\n  font-size: 20px;\n  font-weight: 600;\n  color: #333;\n  margin-bottom: 25px;\n  letter-spacing: 1px;\n}\n\n.spec-table {\n  width: 100%;\n  border-collapse: collapse;\n  border: 1px solid #e5e5e5;\n  background: #fff;\n}\n\n.spec-table tr {\n  border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n  border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n  background-color: #f9f9f9;\n}\n\n.spec-table td {\n  padding: 18px 20px;\n  font-size: 14px;\n  color: #555;\n  vertical-align: middle;\n}\n\n.spec-table td:first-child {\n  width: 50%;\n  font-weight: 500;\n  color: #333;\n  border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n  color: #b89868;\n  text-decoration: underline;\n  text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n  flex: 1;\n  min-width: 450px;\n  max-width: 600px;\n  text-align: center;\n  margin-top: 55px;\n}\n\n.size-guide-img-container {\n  position: relative;\n  display: inline-block;\n  width: 100%;\n  max-width: 550px;\n  margin-bottom: 20px;\n}\n\n.size-guide-img {\n  width: 100%;\n  height: auto;\n  border: 1px solid #e5e5e5;\n  border-radius: 4px;\n  padding: 20px 40px 30px 40px;\n  background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n  position: absolute;\n  font-size: 14px;\n  font-weight: 600;\n  color: #333;\n  background: rgba(255,255,255,0.95);\n  padding: 3px 8px;\n  border-radius: 3px;\n  white-space: nowrap;\n  z-index: 10;\n  display: block;\n}\n\n.size-label.inch {\n  display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n  top: 8%;\n  left: 50%;\n  transform: translateX(-50%);\n}\n\n.label-lens-width {\n  top: 8%;\n  left: 67.6%;\n}\n\n.label-lens-height {\n  top: 42.3%;\n  left: 27.9%;\n}\n\n.label-frame-width {\n  top: 71.4%;\n  left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n  display: inline-block;\n  margin-top: 15px;\n  padding: 12px 28px;\n  background: #3a3a3a;\n  color: #fff;\n  border: none;\n  border-radius: 4px;\n  cursor: pointer;\n  font-size: 14px;\n  font-weight: 500;\n  letter-spacing: 0.5px;\n  transition: background 0.2s ease;\n  text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n  background: #555;\n}\n\n.size-disclaimer {\n  font-size: 11px;\n  color: #999;\n  margin-top: 20px;\n  line-height: 1.6;\n  max-width: 500px;\n  margin-left: auto;\n  margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n  margin-top: 0;\n  padding-top: 18px;\n  border-top: 1px solid #e5e5e5;\n  font-size: 13px;\n  color: #888;\n}\n\n.tags-section a {\n  color: #b89868;\n  text-decoration: none;\n}\n\n.tags-section a:hover {\n  text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n  .spec-container {\n    flex-direction: column;\n    align-items: center;\n  }\n\n  .spec-table-wrapper,\n  .size-guide-wrapper {\n    max-width: 100%;\n  }\n}\n\n@media (max-width: 600px) {\n  .spec-table td {\n    padding: 14px 16px;\n    font-size: 13px;\n  }\n\n  .size-label {\n    font-size: 12px;\n    padding: 3px 6px;\n  }\n}\n\u003c\/style\u003e\n\u003cdiv class=\"spec-section\"\u003e\n\u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n\u003cdiv class=\"spec-container\"\u003e\n\u003cdiv class=\"spec-table-wrapper\"\u003e\n\u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n\u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e36 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display: none;\"\u003e1.42\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e28.5 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display: none;\"\u003e1.01 oz\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e141 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display: none;\"\u003e5.55\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial: TR90\u003c\/td\u003e\n\u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e50 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display: none;\"\u003e1.97\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n\u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e19 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display: none;\"\u003e0.75\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGender: \u003cu\u003eMen\u003c\/u\u003e\n\u003c\/td\u003e\n\u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e145 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display: none;\"\u003e5.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/men\"\u003eMen\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"size-guide-wrapper\"\u003e\n\u003cdiv class=\"size-guide-img-container\"\u003e\n\u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e \u003cspan class=\"size-label mm label-bridge\"\u003e19mm\u003c\/span\u003e \u003cspan class=\"size-label mm label-lens-width\"\u003e50mm\u003c\/span\u003e \u003cspan class=\"size-label mm label-lens-height\"\u003e36mm\u003c\/span\u003e \u003cspan class=\"size-label mm label-frame-width\"\u003e141mm\u003c\/span\u003e \u003cspan class=\"size-label inch label-bridge\"\u003e0.75\"\u003c\/span\u003e \u003cspan class=\"size-label inch label-lens-width\"\u003e1.97\"\u003c\/span\u003e \u003cspan class=\"size-label inch label-lens-height\"\u003e1.42\"\u003c\/span\u003e \u003cspan class=\"size-label inch label-frame-width\"\u003e5.55\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n\u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"IRISHARP","offers":[{"title":"C1 black","offer_id":48374230450347,"sku":null,"price":29.98,"currency_code":"USD","in_stock":false},{"title":"C2 Brown","offer_id":48374230483115,"sku":null,"price":29.98,"currency_code":"USD","in_stock":false},{"title":"C3 Transparent","offer_id":48374230515883,"sku":null,"price":29.98,"currency_code":"USD","in_stock":false},{"title":"C4 Gray","offer_id":48374230548651,"sku":null,"price":29.98,"currency_code":"USD","in_stock":false},{"title":"C5 Blue Gray","offer_id":48374230581419,"sku":null,"price":29.98,"currency_code":"USD","in_stock":false},{"title":"C6 Yellow-Green","offer_id":48374230614187,"sku":null,"price":29.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/c37b6289_8295bff2-e09d-4e22-a67f-6f925560e0c5.png?v=1792850226"},{"product_id":"mens-tr90-ultra-light-large-slim-prescription-glasses-frames","title":"Men's Ultra-Light TR90 Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n  max-width: 1200px;\n  margin: 0 auto;\n  padding: 40px 20px;\n  font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n  text-align: center;\n  font-size: 32px;\n  font-weight: 600;\n  color: #1a1a1a;\n  margin-bottom: 50px;\n  letter-spacing: 0.5px;\n}\n\n.spec-container {\n  display: flex;\n  flex-wrap: wrap;\n  gap: 60px;\n  justify-content: center;\n  align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n  flex: 1;\n  min-width: 400px;\n  max-width: 600px;\n}\n\n.spec-subtitle {\n  text-align: center;\n  font-size: 20px;\n  font-weight: 600;\n  color: #333;\n  margin-bottom: 25px;\n  letter-spacing: 1px;\n}\n\n.spec-table {\n  width: 100%;\n  border-collapse: collapse;\n  border: 1px solid #e5e5e5;\n  background: #fff;\n}\n\n.spec-table tr {\n  border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n  border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n  background-color: #f9f9f9;\n}\n\n.spec-table td {\n  padding: 18px 20px;\n  font-size: 14px;\n  color: #555;\n  vertical-align: middle;\n}\n\n.spec-table td:first-child {\n  width: 50%;\n  font-weight: 500;\n  color: #333;\n  border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n  color: #b89868;\n  text-decoration: underline;\n  text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n  flex: 1;\n  min-width: 450px;\n  max-width: 600px;\n  text-align: center;\n  margin-top: 55px;\n}\n\n.size-guide-img-container {\n  position: relative;\n  display: inline-block;\n  width: 100%;\n  max-width: 550px;\n  margin-bottom: 20px;\n}\n\n.size-guide-img {\n  width: 100%;\n  height: auto;\n  border: 1px solid #e5e5e5;\n  border-radius: 4px;\n  padding: 20px 40px 30px 40px;\n  background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n  position: absolute;\n  font-size: 14px;\n  font-weight: 600;\n  color: #333;\n  background: rgba(255,255,255,0.95);\n  padding: 3px 8px;\n  border-radius: 3px;\n  white-space: nowrap;\n  z-index: 10;\n  display: block;\n}\n\n.size-label.inch {\n  display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n  top: 8%;\n  left: 50%;\n  transform: translateX(-50%);\n}\n\n.label-lens-width {\n  top: 8%;\n  left: 67.6%;\n}\n\n.label-lens-height {\n  top: 42.3%;\n  left: 27.9%;\n}\n\n.label-frame-width {\n  top: 71.4%;\n  left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n  display: inline-block;\n  margin-top: 15px;\n  padding: 12px 28px;\n  background: #3a3a3a;\n  color: #fff;\n  border: none;\n  border-radius: 4px;\n  cursor: pointer;\n  font-size: 14px;\n  font-weight: 500;\n  letter-spacing: 0.5px;\n  transition: background 0.2s ease;\n  text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n  background: #555;\n}\n\n.size-disclaimer {\n  font-size: 11px;\n  color: #999;\n  margin-top: 20px;\n  line-height: 1.6;\n  max-width: 500px;\n  margin-left: auto;\n  margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n  margin-top: 0;\n  padding-top: 18px;\n  border-top: 1px solid #e5e5e5;\n  font-size: 13px;\n  color: #888;\n}\n\n.tags-section a {\n  color: #b89868;\n  text-decoration: none;\n}\n\n.tags-section a:hover {\n  text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n  .spec-container {\n    flex-direction: column;\n    align-items: center;\n  }\n\n  .spec-table-wrapper,\n  .size-guide-wrapper {\n    max-width: 100%;\n  }\n}\n\n@media (max-width: 600px) {\n  .spec-table td {\n    padding: 14px 16px;\n    font-size: 13px;\n  }\n\n  .size-label {\n    font-size: 12px;\n    padding: 3px 6px;\n  }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n  \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n  \u003cdiv class=\"spec-container\"\u003e\n    \u003cdiv class=\"spec-table-wrapper\"\u003e\n      \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n      \u003ctable class=\"spec-table\"\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n            \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e42 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.65\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e26 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.92 oz\u003c\/span\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e141 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.55\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eMaterial: TR90\u003c\/td\u003e\n            \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e54 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.13\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e17 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.67\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eGender: \u003cu\u003eMen\u003c\/u\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e148 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.83\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n            \u003ctd\u003e\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/men\"\u003eMen\u003c\/a\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"size-guide-wrapper\"\u003e\n      \u003cdiv class=\"size-guide-img-container\"\u003e\n        \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n        \u003cspan class=\"size-label mm label-bridge\"\u003e17mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-lens-width\"\u003e54mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-lens-height\"\u003e42mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-frame-width\"\u003e141mm\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-bridge\"\u003e0.67\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-lens-width\"\u003e2.13\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-lens-height\"\u003e1.65\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-frame-width\"\u003e5.55\"\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n      \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Glossy Black","offer_id":48374230679723,"sku":null,"price":29.78,"currency_code":"USD","in_stock":false},{"title":"C2 Gradient Brown Stripe","offer_id":48374230712491,"sku":null,"price":29.78,"currency_code":"USD","in_stock":false},{"title":"C3 Matte Black","offer_id":48374230745259,"sku":null,"price":29.78,"currency_code":"USD","in_stock":false},{"title":"C4 Clear White","offer_id":48374230778027,"sku":null,"price":29.78,"currency_code":"USD","in_stock":false},{"title":"C5 Gradient Grey Stripe","offer_id":48374230810795,"sku":null,"price":29.78,"currency_code":"USD","in_stock":false},{"title":"C6 Gradient Blue Stripe","offer_id":48374230843563,"sku":null,"price":29.78,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/5f454f59_d27e5890-d5e7-4e43-a6bc-86bf90d98e27.png?v=1792850227"},{"product_id":"mens-minimalist-business-tr90-prescription-glasses-frames","title":"Men's TR90 Business Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e40 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.57\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e32.7 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.15 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e141 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.55\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: TR90 + Metal\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e54 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.13\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e17 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.67\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eMen\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e147 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.79\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/men\"\u003eMen\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e17mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e54mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e40mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e141mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.67\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e2.13\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.57\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.55\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Black","offer_id":48374231138475,"sku":"1000010506961_C1亮黑","price":28.88,"currency_code":"USD","in_stock":false},{"title":"C2 Brown","offer_id":48374231171243,"sku":"1000010506961_C2透茶框","price":28.88,"currency_code":"USD","in_stock":false},{"title":"C3 Transparent","offer_id":48374231204011,"sku":"1000010506961_C3透明框","price":28.88,"currency_code":"USD","in_stock":false},{"title":"C4 Black and White","offer_id":48374231236779,"sku":"1000010506961_C4黑白框","price":28.88,"currency_code":"USD","in_stock":false},{"title":"C5 Grayish White","offer_id":48374231269547,"sku":"1000010506961_C5灰白框","price":28.88,"currency_code":"USD","in_stock":false},{"title":"C6 Blue","offer_id":48374231302315,"sku":"1000010506961_C6透蓝框","price":28.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/03cf70c0_3bf9b52c-0b2d-44fd-92f0-72ca59c2e1df.png?v=1792850229"},{"product_id":"mens-tr90-square-big-prescription-glasses-frames","title":"Men's TR90 Square Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e40 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.57\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e32.7 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.15 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e141 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.55\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: TR90 + Metal\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e52 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.05\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e19 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.75\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eMen\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e146 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.75\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/men\"\u003eMen\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e19mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e52mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e40mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e141mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.75\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e2.05\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.57\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.55\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Black","offer_id":48374231990443,"sku":"999067855899_C1亮黑","price":36.67,"currency_code":"USD","in_stock":false},{"title":"C2 Brown","offer_id":48374232023211,"sku":"999067855899_C2透茶","price":36.67,"currency_code":"USD","in_stock":false},{"title":"C3 Transparent","offer_id":48374232055979,"sku":"999067855899_C3透明框","price":36.67,"currency_code":"USD","in_stock":false},{"title":"C4 Black and White","offer_id":48374232088747,"sku":"999067855899_C4黑白框","price":36.67,"currency_code":"USD","in_stock":false},{"title":"C5 Gray","offer_id":48374232121515,"sku":"999067855899_C5透灰框","price":36.67,"currency_code":"USD","in_stock":false},{"title":"C6 Blue","offer_id":48374232154283,"sku":"999067855899_C6透蓝框","price":36.67,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/c8f75310_b98fa49f-0b8a-4bc6-b0a9-20203f125c88.png?v=1792850236"},{"product_id":"mens-vintage-double-bridge-prescription-glasses-metal-frame","title":"Men's Metal Double-Bridge Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e45 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.77\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e26.3 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.93 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e143 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.63\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: Metal\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e57 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.24\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e16 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.63\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e145 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/metal-frames\"\u003eMetal Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/unisex\"\u003eUnisex\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e16mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e57mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e45mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e143mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.63\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e2.24\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.77\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.63\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Gold Black","offer_id":48374232350891,"sku":"1028539545684_C1金黑框","price":30.41,"currency_code":"USD","in_stock":false},{"title":"C2 Gold","offer_id":48374232383659,"sku":"1028539545684_C2金框","price":30.41,"currency_code":"USD","in_stock":false},{"title":"C3 Golden Brown","offer_id":48374232416427,"sku":"1028539545684_C3金茶框","price":30.41,"currency_code":"USD","in_stock":false},{"title":"C4 Silver Black","offer_id":48374232449195,"sku":"1028539545684_C4银黑框","price":30.41,"currency_code":"USD","in_stock":false},{"title":"C5 Gunmetal Gray","offer_id":48374232481963,"sku":"1028539545684_C5枪灰框","price":30.41,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/49696160_fb3b517d-9e10-4481-b53f-e7d2244a2eaa.png?v=1792850240"},{"product_id":"mens-business-prescription-glasses-metal-blue-light-blocking","title":"Men's Metal Business Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e43 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.69\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e17.6 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.62 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e135 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.31\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: Metal\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e53 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.09\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e17 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.67\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eMen\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e136 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.35\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/metal-frames\"\u003eMetal Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/men\"\u003eMen\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e17mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e53mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e43mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e135mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.67\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e2.09\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.69\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.31\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Black Gold","offer_id":48374232514731,"sku":"995614470615_C1黑金框","price":28.9,"currency_code":"USD","in_stock":false},{"title":"C2 Gold","offer_id":48374232547499,"sku":"995614470615_C2金框","price":28.9,"currency_code":"USD","in_stock":false},{"title":"C3 Golden Brown","offer_id":48374232580267,"sku":"995614470615_C3金茶框","price":28.9,"currency_code":"USD","in_stock":false},{"title":"C4 Silver Black","offer_id":48374232613035,"sku":"995614470615_C4银黑框","price":28.9,"currency_code":"USD","in_stock":false},{"title":"C5 Silver Blue","offer_id":48374232645803,"sku":"995614470615_C5银蓝框","price":28.9,"currency_code":"USD","in_stock":false},{"title":"C6 Gunmetal Gray","offer_id":48374232678571,"sku":"995614470615_C6枪灰框","price":28.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/528fdb26_937c51da-9ab2-4f7f-9fea-86892a425bcd.png?v=1792850244"},{"product_id":"mens-ultra-light-metal-rimless-prescription-glasses-business-fashion","title":"Men's Ultra-Light Rimless Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e40 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.57\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e23.7 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.84 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e137 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.39\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: Metal\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e56 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.20\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eRimless\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e18 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eMen\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e141 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.55\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Rimless\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/metal-frames\"\u003eMetal Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/men\"\u003eMen\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e18mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e56mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e40mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e137mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.71\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e2.20\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.57\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.39\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Gold Black","offer_id":48374233432235,"sku":"1026213062917_C1金黑框","price":29.87,"currency_code":"USD","in_stock":false},{"title":"C2 Golden Brown","offer_id":48374233465003,"sku":"1026213062917_C2金茶框","price":29.87,"currency_code":"USD","in_stock":false},{"title":"C3 Gunmetal Gray","offer_id":48374233497771,"sku":"1026213062917_C3枪灰框","price":29.87,"currency_code":"USD","in_stock":false},{"title":"C4 Silver Blue","offer_id":48374233530539,"sku":"1026213062917_C4银蓝框","price":29.87,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/351819a3_6bbb6f32-dbb5-4200-a215-3f989acaaaad.png?v=1792850252"},{"product_id":"mens-square-optical-glasses-fashion-business-metal-prescription-frame","title":"Men's Metal Square Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e37 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.46\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e23.4 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.83 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e143 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.63\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: Metal\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e55 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.17\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e17 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.67\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e138 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.43\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/metal-frames\"\u003eMetal Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/unisex\"\u003eUnisex\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e17mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e55mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e37mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e143mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.67\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e2.17\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.46\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.63\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Gold Black","offer_id":48374233563307,"sku":"1000630136337_C1金黑框","price":25.8,"currency_code":"USD","in_stock":false},{"title":"C2 Golden Brown","offer_id":48374233596075,"sku":"1000630136337_C2金茶框","price":25.8,"currency_code":"USD","in_stock":false},{"title":"C3 Silver Black","offer_id":48374233628843,"sku":"1000630136337_C3银黑框","price":25.8,"currency_code":"USD","in_stock":false},{"title":"C4 Silver Blue","offer_id":48374233661611,"sku":"1000630136337_C4银蓝框","price":25.8,"currency_code":"USD","in_stock":false},{"title":"C5 Gunmetal Gray","offer_id":48374233694379,"sku":"1000630136337_C5枪灰框","price":25.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/7e02a23e_37f827c1-80fc-424f-ab1c-9d66b17f2a37.png?v=1792850255"},{"product_id":"mens-tr90-square-glasses-anti-blue-light-large-frame-casual","title":"Men's TR90 Square Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e37 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.46\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e33.6 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.19 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e142 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.59\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: TR90 + Metal\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e53 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.09\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e19 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.75\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e147 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.79\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/unisex\"\u003eUnisex\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e19mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e53mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e37mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e142mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.75\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e2.09\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.46\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.59\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Tortoiseshell","offer_id":48374234742955,"sku":null,"price":25.98,"currency_code":"USD","in_stock":false},{"title":"C2 Transparent","offer_id":48374234775723,"sku":null,"price":25.98,"currency_code":"USD","in_stock":false},{"title":"C3 Black\/Tortoiseshell","offer_id":48374234808491,"sku":null,"price":25.98,"currency_code":"USD","in_stock":false},{"title":"C4 Gray","offer_id":48374234841259,"sku":null,"price":25.98,"currency_code":"USD","in_stock":false},{"title":"C5 Black\/Blue","offer_id":48374234874027,"sku":null,"price":25.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/2eaeef9c_a984057e-84b7-49b9-866e-2a251e2f498a.png?v=1792850262"},{"product_id":"mens-metal-square-prescription-glasses","title":"Men's Metal Business Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e41 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.61\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e24.3 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.86 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e142 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.59\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: Metal\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e55 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.17\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e17 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.67\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e145 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/metal-frames\"\u003eMetal Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/unisex\"\u003eUnisex\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e17mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e55mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e41mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e142mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.67\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e2.17\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.61\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.59\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Gold Black","offer_id":48374235234475,"sku":"1025301094366_C1金黑框","price":24.8,"currency_code":"USD","in_stock":false},{"title":"C2 Gold","offer_id":48374235267243,"sku":"1025301094366_C2金框","price":24.8,"currency_code":"USD","in_stock":false},{"title":"C3 Golden Brown","offer_id":48374235300011,"sku":"1025301094366_C3金茶框","price":24.8,"currency_code":"USD","in_stock":false},{"title":"C4 Silver Black","offer_id":48374235332779,"sku":"1025301094366_C4银黑框","price":24.8,"currency_code":"USD","in_stock":false},{"title":"C5 Gunmetal Gray","offer_id":48374235365547,"sku":"1025301094366_C5枪灰框","price":24.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/42aec293_63acac96-c3a9-44c2-89d5-e8f90d0369b8.png?v=1792850267"},{"product_id":"ultralight-mens-metal-square-prescription-slim-face-glasses","title":"Men's Ultra-Light Metal Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e40 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.57\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e20.7 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.73 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e140 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.51\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: Metal\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e55 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.17\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e17 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.67\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e145 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/metal-frames\"\u003eMetal Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/unisex\"\u003eUnisex\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e17mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e55mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e40mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e140mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.67\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e2.17\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.57\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.51\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Gold\/Black","offer_id":48374236414123,"sku":"1026842803983_C1金黑框","price":23.8,"currency_code":"USD","in_stock":false},{"title":"C2 Gold","offer_id":48374236446891,"sku":"1026842803983_C2金框","price":23.8,"currency_code":"USD","in_stock":false},{"title":"C3 Gold\/Brown","offer_id":48374236479659,"sku":"1026842803983_C3金茶框","price":23.8,"currency_code":"USD","in_stock":false},{"title":"C4 Silver Black","offer_id":48374236512427,"sku":"1026842803983_C4银黑框","price":23.8,"currency_code":"USD","in_stock":false},{"title":"C5 Gunmetal Gray","offer_id":48374236545195,"sku":"1026842803983_C5枪灰框","price":23.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/9d1dc0df_b4ad05cb-063e-4360-8f31-344ff0554bc5.png?v=1792850275"},{"product_id":"mens-tr90-square-prescription-optical-glasses","title":"Men's TR90 Fashion Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e42 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.65\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e31.7 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.12 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e138 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.43\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: TR90 + Metal\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e54 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.13\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e17 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.67\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e145 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/unisex\"\u003eUnisex\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e17mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e54mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e42mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e138mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.67\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e2.13\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.65\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.43\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Black","offer_id":48374236872875,"sku":"1001453313818_C1亮黑","price":25.98,"currency_code":"USD","in_stock":false},{"title":"C2 Brown","offer_id":48374236905643,"sku":"1001453313818_C2透茶框","price":25.98,"currency_code":"USD","in_stock":false},{"title":"C3 Transparent","offer_id":48374236938411,"sku":"1001453313818_C3透明框","price":25.98,"currency_code":"USD","in_stock":false},{"title":"C4 Black and White","offer_id":48374236971179,"sku":"1001453313818_C4黑白框","price":25.98,"currency_code":"USD","in_stock":false},{"title":"C5 Gray","offer_id":48374237003947,"sku":"1001453313818_C5透灰框","price":25.98,"currency_code":"USD","in_stock":false},{"title":"C6 Blue","offer_id":48374237036715,"sku":"1001453313818_C6透蓝框","price":23.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/2af97ba2_7a4c0fff-b2ea-466d-b7d5-02ea7b480a1e.png?v=1792850283"},{"product_id":"mens-tr90-retro-large-frame-square-prescription-glasses","title":"Men's TR90 Square Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e43 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.69\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e39.8 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.40 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e150 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.91\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: TR90 + Metal\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e53 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.09\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e22 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.87\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e147 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.79\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/unisex\"\u003eUnisex\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e22mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e53mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e43mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e150mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.87\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e2.09\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.69\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.91\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Black","offer_id":48374237200555,"sku":"1000459169070_C1亮黑","price":19.9,"currency_code":"USD","in_stock":false},{"title":"C2 Black\/Brown","offer_id":48374237233323,"sku":"1000459169070_C2黑透茶","price":19.9,"currency_code":"USD","in_stock":false},{"title":"C3 Transparent","offer_id":48374237266091,"sku":"1000459169070_C3透明框","price":19.9,"currency_code":"USD","in_stock":false},{"title":"C4 Black\/Tortoiseshell","offer_id":48374237298859,"sku":"1000459169070_C4黑豹纹","price":19.9,"currency_code":"USD","in_stock":false},{"title":"C5 Translucent Gray","offer_id":48374237331627,"sku":"1000459169070_C5透灰框","price":19.9,"currency_code":"USD","in_stock":false},{"title":"C6 Black\/Blue","offer_id":48374237364395,"sku":"1000459169070_C6黑透蓝","price":19.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/6ad4b954_203ae178-ebbf-4327-89a0-c0553844a469.png?v=1792850284"},{"product_id":"mens-metal-blue-light-blocking-glasses","title":"Men's Metal Square Glasses Frames","description":"\u003cstyle\u003e\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n@media (max-width: 1000px) {\n .spec-container {\n  flex-direction: column;\n  align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n  max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n  padding: 14px 16px;\n  font-size: 13px;\n }\n\n .size-label {\n  font-size: 12px;\n  padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n  \u003cdiv class=\"spec-table-wrapper\"\u003e\n   \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n   \u003ctable class=\"spec-table\"\u003e\n    \u003ctbody\u003e\n     \u003ctr\u003e\n      \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n      \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e40 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.57\"\u003c\/span\u003e\n\u003c\/td\u003e\n     \u003c\/tr\u003e\n     \u003ctr\u003e\n      \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e23.7 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.84 oz\u003c\/span\u003e\n\u003c\/td\u003e\n      \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e144 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.67\"\u003c\/span\u003e\n\u003c\/td\u003e\n     \u003c\/tr\u003e\n     \u003ctr\u003e\n      \u003ctd\u003eMaterial: Metal\u003c\/td\u003e\n      \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e55 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.17\"\u003c\/span\u003e\n\u003c\/td\u003e\n     \u003c\/tr\u003e\n     \u003ctr\u003e\n      \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n      \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e17 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.67\"\u003c\/span\u003e\n\u003c\/td\u003e\n     \u003c\/tr\u003e\n     \u003ctr\u003e\n      \u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n      \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e145 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n     \u003c\/tr\u003e\n     \u003ctr\u003e\n      \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n      \u003ctd\u003e\u003c\/td\u003e\n     \u003c\/tr\u003e\n     \u003ctr\u003e\n      \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/metal-frames\"\u003eMetal Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/unisex\"\u003eUnisex\u003c\/a\u003e\n\u003c\/td\u003e\n     \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n   \u003c\/table\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"size-guide-wrapper\"\u003e\n   \u003cdiv class=\"size-guide-img-container\"\u003e\n    \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n    \u003cspan class=\"size-label mm label-bridge\"\u003e17mm\u003c\/span\u003e\n    \u003cspan class=\"size-label mm label-lens-width\"\u003e55mm\u003c\/span\u003e\n    \u003cspan class=\"size-label mm label-lens-height\"\u003e40mm\u003c\/span\u003e\n    \u003cspan class=\"size-label mm label-frame-width\"\u003e144mm\u003c\/span\u003e\n    \u003cspan class=\"size-label inch label-bridge\"\u003e0.67\"\u003c\/span\u003e\n    \u003cspan class=\"size-label inch label-lens-width\"\u003e2.17\"\u003c\/span\u003e\n    \u003cspan class=\"size-label inch label-lens-height\"\u003e1.57\"\u003c\/span\u003e\n    \u003cspan class=\"size-label inch label-frame-width\"\u003e5.67\"\u003c\/span\u003e\n   \u003c\/div\u003e\n   \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n   \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Gold Black","offer_id":48374237593771,"sku":"1026023763846_C1金黑框","price":26.93,"currency_code":"USD","in_stock":false},{"title":"C2 Gold","offer_id":48374237626539,"sku":"1026023763846_C2金框","price":26.93,"currency_code":"USD","in_stock":false},{"title":"C3 Golden Brown","offer_id":48374237659307,"sku":"1026023763846_C3金茶框","price":26.93,"currency_code":"USD","in_stock":false},{"title":"C4 Silver Black","offer_id":48374237692075,"sku":"1026023763846_C4银黑框","price":26.93,"currency_code":"USD","in_stock":false},{"title":"C5 Gunmetal Gray","offer_id":48374237724843,"sku":"1026023763846_C5枪灰框","price":26.93,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/f27608ad_ee41793a-86fc-4b13-b3ce-cc44cecf2d93.png?v=1792850288"},{"product_id":"mens-rimless-anti-blue-light-wood-temple-prescription-glasses","title":"Men's Metal Rimless Glasses Frames","description":"\u003cstyle\u003e\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e38 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.50\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e27.7 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.98 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e140 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.51\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: Metal\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e57 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.24\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eRimless\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e17 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.67\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e145 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Rimless\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/metal-frames\"\u003eMetal Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/unisex\"\u003eUnisex\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e17mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e57mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e38mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e140mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.67\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e2.24\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.50\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.51\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Gold","offer_id":48374237823147,"sku":"997421272901_C1金","price":23.66,"currency_code":"USD","in_stock":false},{"title":"C2 Silver","offer_id":48374237855915,"sku":"997421272901_C2银","price":23.66,"currency_code":"USD","in_stock":false},{"title":"C3 Gunmetal Gray","offer_id":48374237888683,"sku":"997421272901_C3枪灰","price":23.66,"currency_code":"USD","in_stock":false},{"title":"C4 black","offer_id":48374237921451,"sku":"997421272901_C4黑","price":23.66,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/e78c599d_354105ab-fa51-48d3-88b3-b0670b8c6f19.png?v=1792850290"},{"product_id":"mens-rimless-prescription-glasses-ultra-lightweight-metal-frames","title":"Men's Rimless Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 12px;\n font-weight: 500;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 2px 5px;\n border-radius: 2px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* Label Positions *\/\n.label-bridge {\n top: 15%;\n left: 45%;\n}\n\n.label-lens-width {\n top: 15%;\n left: 62%;\n}\n\n.label-lens-height {\n top: 42%;\n left: 35%;\n}\n\n.label-frame-width {\n top: 85%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n \n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n \n .size-label {\n font-size: 11px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n\u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n\u003cdiv class=\"spec-container\"\u003e\n\u003cdiv class=\"spec-table-wrapper\"\u003e\n\u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n\u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e38 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.50\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e26 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.92 oz\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e142 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.59\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial: \u003cu\u003eMetal\u003c\/u\u003e\n\u003c\/td\u003e\n\u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e57 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.24\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape: \u003cu\u003eRimless\u003c\/u\u003e\n\u003c\/td\u003e\n\u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e18 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n\u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e143 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.63\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRim: Rimless\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/metal-frames\"\u003eMetal Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/unisex\"\u003eUnisex\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"size-guide-wrapper\"\u003e\n\u003cdiv class=\"size-guide-img-container\"\u003e\n\u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n\u003cspan class=\"size-label mm label-bridge\"\u003e18mm\u003c\/span\u003e\n\u003cspan class=\"size-label mm label-lens-width\"\u003e57mm\u003c\/span\u003e\n\u003cspan class=\"size-label mm label-lens-height\"\u003e38mm\u003c\/span\u003e\n\u003cspan class=\"size-label mm label-frame-width\"\u003e142mm\u003c\/span\u003e\n\u003cspan class=\"size-label inch label-bridge\"\u003e0.71\"\u003c\/span\u003e\n\u003cspan class=\"size-label inch label-lens-width\"\u003e2.24\"\u003c\/span\u003e\n\u003cspan class=\"size-label inch label-lens-height\"\u003e1.50\"\u003c\/span\u003e\n\u003cspan class=\"size-label inch label-frame-width\"\u003e5.59\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ca href=\"javascript:(function(){var%20isMm=typeof%20window.isMm==='undefined'?true:window.isMm;var%20a=document.querySelectorAll('.mm-val'),b=document.querySelectorAll('.inch-val'),c=document.querySelectorAll('.size-label.mm'),d=document.querySelectorAll('.size-label.inch'),e=document.querySelector('.switch-unit-btn');if(isMm){for(var%20i=0;i\u0026lt;a.length;i++){a[i].style.display='none';}for(var%20i=0;i\u0026lt;b.length;i++){b[i].style.display='inline';}for(var%20i=0;i\u0026lt;c.length;i++){c[i].style.display='none';}for(var%20i=0;i\u0026lt;d.length;i++){d[i].style.display='block';}if(e){e.textContent='Switch%20to%20mm%20%F0%9F%94%84';}}else{for(var%20i=0;i\u0026lt;a.length;i++){a[i].style.display='inline';}for(var%20i=0;i\u0026lt;b.length;i++){b[i].style.display='none';}for(var%20i=0;i\u0026lt;c.length;i++){c[i].style.display='block';}for(var%20i=0;i\u0026lt;d.length;i++){d[i].style.display='none';}if(e){e.textContent='Switch%20to%20Inches%20%F0%9F%94%84';}}window.isMm=!isMm;})();\" class=\"switch-unit-btn\"\u003eSwitch to Inches 🔄\u003c\/a\u003e\n\u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"IRISHARP","offers":[{"title":"C1 Gold Black","offer_id":48374238445739,"sku":"1030781274395_C1金黑框","price":29.87,"currency_code":"USD","in_stock":false},{"title":"C2 Golden Tea","offer_id":48374238478507,"sku":"1030781274395_C2金茶框","price":29.87,"currency_code":"USD","in_stock":false},{"title":"C3 Silver Blue","offer_id":48374238511275,"sku":"1030781274395_C3银蓝框","price":29.87,"currency_code":"USD","in_stock":false},{"title":"C4 Gunmetal Gray","offer_id":48374238544043,"sku":"1030781274395_C4枪灰框","price":29.87,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/42dd38a5_4a9eb594-5edd-417e-8bf6-f30c1b7f53e8.png?v=1792850294"},{"product_id":"mens-classic-tr90-artistic-prescription-glasses","title":"Men's TR90 Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n  max-width: 1200px;\n  margin: 0 auto;\n  padding: 40px 20px;\n  font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n  text-align: center;\n  font-size: 32px;\n  font-weight: 600;\n  color: #1a1a1a;\n  margin-bottom: 50px;\n  letter-spacing: 0.5px;\n}\n\n.spec-container {\n  display: flex;\n  flex-wrap: wrap;\n  gap: 60px;\n  justify-content: center;\n  align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n  flex: 1;\n  min-width: 400px;\n  max-width: 600px;\n}\n\n.spec-subtitle {\n  text-align: center;\n  font-size: 20px;\n  font-weight: 600;\n  color: #333;\n  margin-bottom: 25px;\n  letter-spacing: 1px;\n}\n\n.spec-table {\n  width: 100%;\n  border-collapse: collapse;\n  border: 1px solid #e5e5e5;\n  background: #fff;\n}\n\n.spec-table tr {\n  border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n  border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n  background-color: #f9f9f9;\n}\n\n.spec-table td {\n  padding: 18px 20px;\n  font-size: 14px;\n  color: #555;\n  vertical-align: middle;\n}\n\n.spec-table td:first-child {\n  width: 50%;\n  font-weight: 500;\n  color: #333;\n  border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n  color: #b89868;\n  text-decoration: underline;\n  text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n  flex: 1;\n  min-width: 450px;\n  max-width: 600px;\n  text-align: center;\n  margin-top: 55px;\n}\n\n.size-guide-img-container {\n  position: relative;\n  display: inline-block;\n  width: 100%;\n  max-width: 550px;\n  margin-bottom: 20px;\n}\n\n.size-guide-img {\n  width: 100%;\n  height: auto;\n  border: 1px solid #e5e5e5;\n  border-radius: 4px;\n  padding: 20px 40px 30px 40px;\n  background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n  position: absolute;\n  font-size: 14px;\n  font-weight: 600;\n  color: #333;\n  background: rgba(255,255,255,0.95);\n  padding: 3px 8px;\n  border-radius: 3px;\n  white-space: nowrap;\n  z-index: 10;\n  display: block;\n}\n\n.size-label.inch {\n  display: none;\n}\n\n.label-bridge {\n  top: 8%;\n  left: 50%;\n  transform: translateX(-50%);\n}\n\n.label-lens-width {\n  top: 8%;\n  left: 67.6%;\n}\n\n.label-lens-height {\n  top: 42.3%;\n  left: 27.9%;\n}\n\n.label-frame-width {\n  top: 71.4%;\n  left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n  display: inline-block;\n  margin-top: 15px;\n  padding: 12px 28px;\n  background: #3a3a3a;\n  color: #fff;\n  border: none;\n  border-radius: 4px;\n  cursor: pointer;\n  font-size: 14px;\n  font-weight: 500;\n  letter-spacing: 0.5px;\n  transition: background 0.2s ease;\n  text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n  background: #555;\n}\n\n.size-disclaimer {\n  font-size: 11px;\n  color: #999;\n  margin-top: 20px;\n  line-height: 1.6;\n  max-width: 500px;\n  margin-left: auto;\n  margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n  margin-top: 0;\n  padding-top: 18px;\n  border-top: 1px solid #e5e5e5;\n  font-size: 13px;\n  color: #888;\n}\n\n.tags-section a {\n  color: #b89868;\n  text-decoration: none;\n}\n\n.tags-section a:hover {\n  text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n  .spec-container {\n    flex-direction: column;\n    align-items: center;\n  }\n  .spec-table-wrapper,\n  .size-guide-wrapper {\n    max-width: 100%;\n  }\n}\n\n@media (max-width: 600px) {\n  .spec-table td {\n    padding: 14px 16px;\n    font-size: 13px;\n  }\n  .size-label {\n    font-size: 12px;\n    padding: 3px 6px;\n  }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n  \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n  \u003cdiv class=\"spec-container\"\u003e\n    \u003cdiv class=\"spec-table-wrapper\"\u003e\n      \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n      \u003ctable class=\"spec-table\"\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n            \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e40 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.57\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e24.5 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.86 oz\u003c\/span\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e142 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.59\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eMaterial: TR90\u003c\/td\u003e\n            \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e49 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.93\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e21 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.83\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eGender: \u003cu\u003eMen\u003c\/u\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e148 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.83\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n            \u003ctd\u003e\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/men\"\u003eMen\u003c\/a\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"size-guide-wrapper\"\u003e\n      \u003cdiv class=\"size-guide-img-container\"\u003e\n        \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n        \u003cspan class=\"size-label mm label-bridge\"\u003e21mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-lens-width\"\u003e49mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-lens-height\"\u003e40mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-frame-width\"\u003e142mm\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-bridge\"\u003e0.83\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-lens-width\"\u003e1.93\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-lens-height\"\u003e1.57\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-frame-width\"\u003e5.59\"\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n      \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Black","offer_id":48374239887531,"sku":null,"price":19.85,"currency_code":"USD","in_stock":false},{"title":"C2 Transparent","offer_id":48374239920299,"sku":null,"price":19.85,"currency_code":"USD","in_stock":false},{"title":"C3 Gray","offer_id":48374239953067,"sku":null,"price":19.85,"currency_code":"USD","in_stock":false},{"title":"C4 Blue Grey","offer_id":48374239985835,"sku":null,"price":19.85,"currency_code":"USD","in_stock":false},{"title":"C5 Gradient Brown","offer_id":48374240018603,"sku":null,"price":19.85,"currency_code":"USD","in_stock":false},{"title":"C6 Gradient Black","offer_id":48374240051371,"sku":null,"price":19.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/58b3a95a_0b29d63d-83c3-4b17-872f-46ff315d5f6a.png?v=1792850304"},{"product_id":"mens-tr90-business-prescription-glasses","title":"Men's TR90 Business Commuter Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e40 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.57\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e24 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.85 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e142 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.59\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: TR90\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e51 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.01\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e20 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.79\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eMen\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e148 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.83\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/men\"\u003eMen\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e20mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e51mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e40mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e142mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.79\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e2.01\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.57\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.59\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Black","offer_id":48374240084139,"sku":null,"price":29.87,"currency_code":"USD","in_stock":false},{"title":"C2 Transparent","offer_id":48374240116907,"sku":null,"price":29.87,"currency_code":"USD","in_stock":false},{"title":"C3 Light Gray","offer_id":48374240149675,"sku":null,"price":29.87,"currency_code":"USD","in_stock":false},{"title":"C4 Blue Gray","offer_id":48374240182443,"sku":null,"price":29.87,"currency_code":"USD","in_stock":false},{"title":"C5 Brown","offer_id":48374240215211,"sku":null,"price":29.87,"currency_code":"USD","in_stock":false},{"title":"C6 Green Tea Color","offer_id":48374240247979,"sku":null,"price":29.87,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/606f53f4_587c8380-679c-447e-87c8-dcadb93ad2cf.png?v=1792850306"},{"product_id":"mens-tr90-blue-light-blocking-prescription-glasses","title":"Men's TR90 Business Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e42 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.65\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e24 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.85 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e143 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.63\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: TR90+Metal\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e51 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.01\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e20 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.79\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eMen\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e148 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.83\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/men\"\u003eMen\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e20mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e51mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e42mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e143mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.79\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e2.01\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.65\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.63\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Black","offer_id":48374240477355,"sku":null,"price":29.88,"currency_code":"USD","in_stock":false},{"title":"C2 Transparent","offer_id":48374240510123,"sku":null,"price":29.88,"currency_code":"USD","in_stock":false},{"title":"C3 Light Gray","offer_id":48374240542891,"sku":null,"price":29.88,"currency_code":"USD","in_stock":false},{"title":"C4 Blue Gray","offer_id":48374240575659,"sku":null,"price":29.88,"currency_code":"USD","in_stock":false},{"title":"C5 Brown","offer_id":48374240608427,"sku":null,"price":29.88,"currency_code":"USD","in_stock":false},{"title":"C6 Green Tea","offer_id":48374240641195,"sku":null,"price":29.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/d3c13932_04b32e14-9213-4289-b93a-96922664b497.png?v=1792850309"},{"product_id":"mens-tr90-vintage-square-optical-glasses","title":"Men's TR90 Retro Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e48 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.89\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e32.5 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.15 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e140 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.51\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: TR90\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e49 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.93\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e23 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.91\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e145 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/unisex\"\u003eUnisex\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e23mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e49mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e48mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e140mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.91\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e1.93\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.89\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.51\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Black","offer_id":48374240673963,"sku":"861201514517_C1亮黑框","price":26.9,"currency_code":"USD","in_stock":false},{"title":"C2 Transparent","offer_id":48374240706731,"sku":"861201514517_C2亮透明框","price":26.9,"currency_code":"USD","in_stock":false},{"title":"C3 Tortoiseshell","offer_id":48374240739499,"sku":"861201514517_C3玳瑁框","price":26.9,"currency_code":"USD","in_stock":false},{"title":"C4 Black","offer_id":48374240772267,"sku":"861201514517_C4上黑下透明框","price":26.9,"currency_code":"USD","in_stock":false},{"title":"C5 Gray","offer_id":48374240805035,"sku":"861201514517_C5透明灰框","price":26.9,"currency_code":"USD","in_stock":false},{"title":"C6 Blue Gray","offer_id":48374240837803,"sku":"861201514517_C6透明蓝灰框","price":26.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/baa2445e_f2422c80-b27f-407b-8309-cddba9fac1b7.png?v=1792850310"},{"product_id":"mens-tr90-square-spring-hinge-optical-glasses","title":"Men's TR90 Square Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e36 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.42\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e23.5 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.83 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e145 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: TR+Metal\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e52 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.05\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e20 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.79\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e140 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.51\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/unisex\"\u003eUnisex\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e20mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e52mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e36mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e145mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.79\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e2.05\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.42\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.71\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Black","offer_id":48374241034411,"sku":"963080423425_C1亮黑框","price":33.91,"currency_code":"USD","in_stock":false},{"title":"C2 Transparent","offer_id":48374241067179,"sku":"963080423425_C2亮透明框","price":33.91,"currency_code":"USD","in_stock":false},{"title":"C3 Tortoiseshell","offer_id":48374241099947,"sku":"963080423425_C3玳瑁框","price":33.91,"currency_code":"USD","in_stock":false},{"title":"C5 Gray","offer_id":48374241132715,"sku":"963080423425_C5透灰框","price":33.91,"currency_code":"USD","in_stock":false},{"title":"C6 Blue","offer_id":48374241165483,"sku":"963080423425_C6透蓝框","price":33.91,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/5c6086d8_29f598ee-7356-4934-aedd-345485fbe13a.png?v=1792850312"},{"product_id":"retro-square-blue-gradient-optical-glasses","title":"Men's TR90 Fashion Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e37 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.46\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e22.5 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.79 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e145 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: TR90\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e49 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.93\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e22 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.87\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e143 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.63\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/unisex\"\u003eUnisex\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e22mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e49mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e37mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e145mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.87\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e1.93\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.46\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.71\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Black","offer_id":48374241198251,"sku":"1009130669721_C1黑色框","price":31.5,"currency_code":"USD","in_stock":false},{"title":"C2 Tortoiseshell","offer_id":48374241231019,"sku":"1009130669721_C2玳瑁框","price":31.5,"currency_code":"USD","in_stock":false},{"title":"C3 Blue","offer_id":48374241263787,"sku":"1009130669721_C3蓝色框","price":31.5,"currency_code":"USD","in_stock":false},{"title":"C4 Gray","offer_id":48374241296555,"sku":"1009130669721_C4灰色框","price":31.5,"currency_code":"USD","in_stock":false},{"title":"C5 Transparent","offer_id":48374241329323,"sku":"1009130669721_C5透明框","price":31.5,"currency_code":"USD","in_stock":false},{"title":"C6 Olive Green","offer_id":48374241362091,"sku":"1009130669721_C6橄榄绿框","price":31.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/b9fd839d_757ae159-60b9-4c3b-a59a-2642999d8adb.png?v=1792850313"},{"product_id":"mens-tr90-blue-light-blocking-glasses-large-frame","title":"Men's TR90 Retro Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e46 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.81\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e25 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.88 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e141 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.55\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: TR90\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e47 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.85\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e22 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.87\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e145 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/unisex\"\u003eUnisex\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e22mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e47mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e46mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e141mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.87\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e1.85\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.81\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.55\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Black","offer_id":48374241394859,"sku":"939673068891_C1亮黑框\/防蓝光","price":24.91,"currency_code":"USD","in_stock":false},{"title":"C2 Transparent","offer_id":48374241427627,"sku":"939673068891_C2亮透明框\/防蓝光","price":24.91,"currency_code":"USD","in_stock":false},{"title":"C3 Tortoiseshell","offer_id":48374241460395,"sku":"939673068891_C3玳瑁框\/防蓝光","price":24.91,"currency_code":"USD","in_stock":false},{"title":"C4 Gray","offer_id":48374241493163,"sku":"939673068891_C4透灰框\/防蓝光","price":24.91,"currency_code":"USD","in_stock":false},{"title":"C5 Blue","offer_id":48374241525931,"sku":"939673068891_C5透蓝框\/防蓝光","price":24.91,"currency_code":"USD","in_stock":false},{"title":"C6 Olive Green","offer_id":48374241558699,"sku":"939673068891_C6橄榄框\/防蓝光","price":24.91,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/1c1ae5dd_8d459093-a297-4bf6-ad42-4d0519ab3c83.png?v=1792850315"},{"product_id":"black-gold-square-blue-light-glasses","title":"Men's TR90 Square Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e39 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.54\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e22.4 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.79 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e140 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.51\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: TR + Metal\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e50 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.97\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e18 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e142 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.59\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/unisex\"\u003eUnisex\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e18mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e50mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e39mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e140mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.71\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e1.97\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.54\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.51\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Black","offer_id":48374241951915,"sku":"964835300799_C1亮黑框","price":23.91,"currency_code":"USD","in_stock":false},{"title":"C2 Transparent","offer_id":48374241984683,"sku":"964835300799_C2亮透明框","price":23.91,"currency_code":"USD","in_stock":false},{"title":"C3 Tortoiseshell","offer_id":48374242017451,"sku":"964835300799_C3玳瑁框","price":23.91,"currency_code":"USD","in_stock":false},{"title":"C4 Gray","offer_id":48374242050219,"sku":"964835300799_C4透灰框","price":23.91,"currency_code":"USD","in_stock":false},{"title":"C5 Tea","offer_id":48374242082987,"sku":"964835300799_C5上透茶框","price":23.91,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/be8da32a_ffac1f8b-f5dc-4aa5-9f00-316e98d799d6.png?v=1792850318"},{"product_id":"tr90-square-mens-glasses-vintage-versatile-prescription0vtgw","title":"Men's TR90 Retro Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e38 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.50\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e26.6 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.94 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e144 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.67\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: TR90\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e52 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.05\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e19 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.75\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e145 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/unisex\"\u003eUnisex\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e19mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e52mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e38mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e144mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.75\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e2.05\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.50\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.67\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Black","offer_id":48374242443435,"sku":"974284068698_C1亮黑框","price":19.91,"currency_code":"USD","in_stock":false},{"title":"C2 Tortoiseshell","offer_id":48374242476203,"sku":"974284068698_C2玳瑁框","price":19.91,"currency_code":"USD","in_stock":false},{"title":"C3 Black Upper \/ Clear Lower","offer_id":48374242508971,"sku":"974284068698_C3上黑下透明框","price":19.91,"currency_code":"USD","in_stock":false},{"title":"C4 Gray","offer_id":48374242541739,"sku":"974284068698_C4透灰框","price":19.91,"currency_code":"USD","in_stock":false},{"title":"C5 Blue","offer_id":48374242574507,"sku":"974284068698_C5透蓝框","price":19.91,"currency_code":"USD","in_stock":false},{"title":"C6 Tea","offer_id":48374242607275,"sku":"974284068698_C6透茶框","price":19.91,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/13da45c7_60ffbf8c-e71b-47cc-a94f-b962fd6861df.png?v=1792850322"},{"product_id":"tr90-hexagon-vintage-rectangular-black-glasses-frame","title":"Men's TR90 Hexagon Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e35 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.38\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e28.2 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.99 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e144 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.67\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: TR90\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e44 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.73\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eGeometric\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e28 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.10\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e145 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/unisex\"\u003eUnisex\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e28mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e44mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e35mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e144mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e1.10\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e1.73\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.38\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.67\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Black","offer_id":48374242803883,"sku":"978703903096_C1亮黑框","price":28.85,"currency_code":"USD","in_stock":false},{"title":"C2 Gray","offer_id":48374242836651,"sku":"978703903096_C2透明灰框","price":28.85,"currency_code":"USD","in_stock":false},{"title":"C3 Tortoiseshell","offer_id":48374242869419,"sku":"978703903096_C3玳瑁框","price":28.85,"currency_code":"USD","in_stock":false},{"title":"C4 Blue","offer_id":48374242902187,"sku":"978703903096_C4透蓝框","price":28.85,"currency_code":"USD","in_stock":false},{"title":"C5 Deep Blue Stripes","offer_id":48374242934955,"sku":"978703903096_C5深蓝条纹框","price":28.85,"currency_code":"USD","in_stock":false},{"title":"C6 Olive Green","offer_id":48374242967723,"sku":"978703903096_C6橄榄绿框","price":28.85,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/f6ee097a_7423f5f5-4a8a-4c82-a504-20c618ac39ef.png?v=1792850325"},{"product_id":"mens-tr90-large-frame-prescription-glasses","title":"Men's Large Frame Glasses","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e49 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.93\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e26 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.92 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e143 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.63\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: TR+Metal\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e56 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.20\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e19 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.75\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e145 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/unisex\"\u003eUnisex\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e19mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e56mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e49mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e143mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.75\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e2.20\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.93\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.63\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Black","offer_id":48374243000491,"sku":"952126706191_C1亮黑框","price":24.89,"currency_code":"USD","in_stock":false},{"title":"C2 Blue","offer_id":48374243033259,"sku":"952126706191_C2透蓝框","price":24.89,"currency_code":"USD","in_stock":false},{"title":"C3 Gray","offer_id":48374243066027,"sku":"952126706191_C3透灰框","price":24.89,"currency_code":"USD","in_stock":false},{"title":"C4 light green","offer_id":48374243098795,"sku":"952126706191_C4透浅绿框","price":24.89,"currency_code":"USD","in_stock":false},{"title":"C5 Tortoiseshell","offer_id":48374243131563,"sku":"952126706191_C5玳瑁框","price":24.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/67e5735a_ef241474-bf61-4f47-a5a1-6f19309174be.png?v=1792850326"},{"product_id":"tr90-square-prescription-glasses-retro-mens-frame","title":"Men's TR90 Square Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e37 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.46\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e36.3 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.28 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e141 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.55\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: TR90\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e52 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.05\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e20 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.79\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eMen\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e145 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/men\"\u003eMen\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e20mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e52mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e37mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e141mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.79\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e2.05\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.46\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.55\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Black","offer_id":48374244475051,"sku":"990764611950_C1亮黑框","price":23.5,"currency_code":"USD","in_stock":false},{"title":"C2 Transparent","offer_id":48374244507819,"sku":"990764611950_C2透明框","price":23.5,"currency_code":"USD","in_stock":false},{"title":"C3 Gray","offer_id":48374244540587,"sku":"990764611950_C3透灰框","price":23.5,"currency_code":"USD","in_stock":false},{"title":"C4 Black Top \/ Orange Bottom","offer_id":48374244573355,"sku":"990764611950_C4上黑下橘框","price":23.5,"currency_code":"USD","in_stock":false},{"title":"C5 Tortoise Stripe","offer_id":48374244606123,"sku":"990764611950_C5玳瑁条纹框","price":23.5,"currency_code":"USD","in_stock":false},{"title":"C6 Blue Stripe","offer_id":48374244638891,"sku":"990764611950_C6蓝条纹框","price":23.5,"currency_code":"USD","in_stock":false},{"title":"C7 Tea","offer_id":48374244671659,"sku":"990764611950_C7透茶框","price":23.5,"currency_code":"USD","in_stock":false},{"title":"C8 Blue","offer_id":48374244704427,"sku":"990764611950_C8透蓝框","price":23.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/2884e0bc_94fdf9a2-9b3d-4295-a65a-b5c4db2276c8.png?v=1792850334"},{"product_id":"mens-tr90-square-prescription-glasses-unique","title":"Men's TR90 Square Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e40 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.57\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e34.3 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.21 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e145 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: TR+Metal\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e52 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.05\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e19 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.75\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eMen\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e141 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.55\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/men\"\u003eMen\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e19mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e52mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e40mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e145mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.75\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e2.05\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.57\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.71\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Black","offer_id":48374245294251,"sku":null,"price":19.87,"currency_code":"USD","in_stock":false},{"title":"C2 Transparent","offer_id":48374245327019,"sku":null,"price":19.87,"currency_code":"USD","in_stock":false},{"title":"C3 Tortoiseshell","offer_id":48374245359787,"sku":null,"price":19.87,"currency_code":"USD","in_stock":false},{"title":"C5 Clear Gray","offer_id":48374245392555,"sku":null,"price":19.87,"currency_code":"USD","in_stock":false},{"title":"C6 Olive Green","offer_id":48374245425323,"sku":null,"price":19.87,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/f7ae9077_c49f8499-97ad-41b3-aca9-d1a43a60ecbd.png?v=1792850339"},{"product_id":"mens-tr90-square-prescription-glasses","title":"Men's TR90 Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e39 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.54\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e25.5 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.90 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e140 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.51\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: TR90\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e54 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.13\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e18 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eMen\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e145 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/men\"\u003eMen\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e18mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e54mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e39mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e140mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.71\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e2.13\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.54\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.51\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Glossy Black","offer_id":48374247653547,"sku":"1019896631440_C1亮黑框","price":22.98,"currency_code":"USD","in_stock":false},{"title":"C2 Tortoiseshell","offer_id":48374247686315,"sku":"1019896631440_C2玳瑁框","price":22.98,"currency_code":"USD","in_stock":false},{"title":"C3 Transparent","offer_id":48374247719083,"sku":"1019896631440_C3透明框","price":22.98,"currency_code":"USD","in_stock":false},{"title":"C4 Clear Blue","offer_id":48374247751851,"sku":"1019896631440_C4透明蓝框","price":22.98,"currency_code":"USD","in_stock":false},{"title":"C5 Clear Tea","offer_id":48374247784619,"sku":"1019896631440_C5透茶框","price":22.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/7273c812_48abea60-ec2b-4503-957e-18dce2c7bf98.png?v=1792850344"},{"product_id":"mens-tr90-rectangle-prescription-glasses-spring-hinge","title":"Men's TR90 Prescription Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e36 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.42\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e26 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.92 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e142 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.59\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: TR90\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e46 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.81\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e21 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.83\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eMen\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e143 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.63\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/men\"\u003eMen\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e21mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e46mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e36mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e142mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.83\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e1.81\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.42\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.59\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Black","offer_id":48374249685163,"sku":"1020862216326_C1亮黑框","price":29.87,"currency_code":"USD","in_stock":false},{"title":"C2 Tortoiseshell","offer_id":48374249717931,"sku":"1020862216326_C2玳瑁框","price":29.87,"currency_code":"USD","in_stock":false},{"title":"C3 Blue","offer_id":48374249750699,"sku":"1020862216326_C3透蓝框","price":29.87,"currency_code":"USD","in_stock":false},{"title":"C4 Gray","offer_id":48374249783467,"sku":"1020862216326_C4透灰框","price":29.87,"currency_code":"USD","in_stock":false},{"title":"C5 Transparent","offer_id":48374249816235,"sku":"1020862216326_C5透明框","price":29.87,"currency_code":"USD","in_stock":false},{"title":"C6 Tea","offer_id":48374249849003,"sku":"1020862216326_C6透深茶框","price":29.87,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/9fad4122_f9cf1177-0db9-423a-9ede-bf2dd951e6f1.png?v=1792850357"},{"product_id":"mens-tr90-bold-chunky-prescription-glasses","title":"Men's TR90 Retro Prescription Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e39 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.54\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e33 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.16 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e143 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.63\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: TR+Metal\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e53 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.09\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e17 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.67\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eMen\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e141 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.55\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr-metal-frames\"\u003eTR+Metal Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/men\"\u003eMen\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e17mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e53mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e39mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e143mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.67\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e2.09\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.54\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.63\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Glossy Black","offer_id":48374250209451,"sku":"964259859566_C1亮黑框","price":29.88,"currency_code":"USD","in_stock":false},{"title":"C2 Crystal Clear","offer_id":48374250242219,"sku":"964259859566_C2亮透明框","price":29.88,"currency_code":"USD","in_stock":false},{"title":"C3 Tortoiseshell","offer_id":48374250274987,"sku":"964259859566_C3玳瑁框","price":29.88,"currency_code":"USD","in_stock":false},{"title":"C5 Crystal Clear Gray","offer_id":48374250307755,"sku":"964259859566_C5亮透明灰框","price":29.88,"currency_code":"USD","in_stock":false},{"title":"C6 Clear Blue Gray","offer_id":48374250340523,"sku":"964259859566_C6透明蓝灰框","price":29.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/71ef0310_a4ea1d20-9a98-47c1-9424-70226902b491.png?v=1792850361"},{"product_id":"mens-tr90-thick-frame-prescription-glasses","title":"Men's TR90 Retro Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 12px;\n font-weight: 500;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 2px 5px;\n border-radius: 2px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* Label Positions *\/\n.label-bridge {\n top: 15%;\n left: 45%;\n}\n\n.label-lens-width {\n top: 15%;\n left: 62%;\n}\n\n.label-lens-height {\n top: 42%;\n left: 35%;\n}\n\n.label-frame-width {\n top: 85%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n \n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n \n .size-label {\n font-size: 11px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n\u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n\u003cdiv class=\"spec-container\"\u003e\n\u003cdiv class=\"spec-table-wrapper\"\u003e\n\u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n\u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e39 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.54\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e36 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.27 oz\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e147 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.79\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial: TR90\u003c\/td\u003e\n\u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e51 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.01\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n\u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e21 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.83\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGender: \u003cu\u003eMen\u003c\/u\u003e\n\u003c\/td\u003e\n\u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e143 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.63\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/men\"\u003eMen\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"size-guide-wrapper\"\u003e\n\u003cdiv class=\"size-guide-img-container\"\u003e\n\u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n\u003cspan class=\"size-label mm label-bridge\"\u003e21mm\u003c\/span\u003e\n\u003cspan class=\"size-label mm label-lens-width\"\u003e51mm\u003c\/span\u003e\n\u003cspan class=\"size-label mm label-lens-height\"\u003e39mm\u003c\/span\u003e\n\u003cspan class=\"size-label mm label-frame-width\"\u003e147mm\u003c\/span\u003e\n\u003cspan class=\"size-label inch label-bridge\"\u003e0.83\"\u003c\/span\u003e\n\u003cspan class=\"size-label inch label-lens-width\"\u003e2.01\"\u003c\/span\u003e\n\u003cspan class=\"size-label inch label-lens-height\"\u003e1.54\"\u003c\/span\u003e\n\u003cspan class=\"size-label inch label-frame-width\"\u003e5.79\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ca href=\"javascript:(function(){var%20isMm=typeof%20window.isMm==='undefined'?true:window.isMm;var%20a=document.querySelectorAll('.mm-val'),b=document.querySelectorAll('.inch-val'),c=document.querySelectorAll('.size-label.mm'),d=document.querySelectorAll('.size-label.inch'),e=document.querySelector('.switch-unit-btn');if(isMm){for(var%20i=0;i\u0026lt;a.length;i++){a[i].style.display='none';}for(var%20i=0;i\u0026lt;b.length;i++){b[i].style.display='inline';}for(var%20i=0;i\u0026lt;c.length;i++){c[i].style.display='none';}for(var%20i=0;i\u0026lt;d.length;i++){d[i].style.display='block';}if(e){e.textContent='Switch%20to%20mm%20%F0%9F%94%84';}}else{for(var%20i=0;i\u0026lt;a.length;i++){a[i].style.display='inline';}for(var%20i=0;i\u0026lt;b.length;i++){b[i].style.display='none';}for(var%20i=0;i\u0026lt;c.length;i++){c[i].style.display='block';}for(var%20i=0;i\u0026lt;d.length;i++){d[i].style.display='none';}if(e){e.textContent='Switch%20to%20Inches%20%F0%9F%94%84';}}window.isMm=!isMm;})();\" class=\"switch-unit-btn\"\u003eSwitch to Inches 🔄\u003c\/a\u003e\n\u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"IRISHARP","offers":[{"title":"C1 Glossy Black","offer_id":48374250373291,"sku":"1035981351334_C1亮黑框","price":28.98,"currency_code":"USD","in_stock":false},{"title":"C2 Blue","offer_id":48374250406059,"sku":"1035981351334_C2蓝色框","price":28.98,"currency_code":"USD","in_stock":false},{"title":"C3 Bean Curd","offer_id":48374250438827,"sku":"1035981351334_C3豆花框","price":28.98,"currency_code":"USD","in_stock":false},{"title":"C4 Grass Green","offer_id":48374250471595,"sku":"1035981351334_C4草绿框","price":28.98,"currency_code":"USD","in_stock":false},{"title":"C5 Translucent Gray","offer_id":48374250504363,"sku":"1035981351334_C5透灰框","price":28.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/a1f00880_4c7bcdca-6861-4964-8aee-675823110fb3.png?v=1792850362"},{"product_id":"mens-dual-bridge-tr90-prescription-glasses","title":"Men's TR90 Double Bridge Eyeglass Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n  max-width: 1200px;\n  margin: 0 auto;\n  padding: 40px 20px;\n  font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n  text-align: center;\n  font-size: 32px;\n  font-weight: 600;\n  color: #1a1a1a;\n  margin-bottom: 50px;\n  letter-spacing: 0.5px;\n}\n\n.spec-container {\n  display: flex;\n  flex-wrap: wrap;\n  gap: 60px;\n  justify-content: center;\n  align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n  flex: 1;\n  min-width: 400px;\n  max-width: 600px;\n}\n\n.spec-subtitle {\n  text-align: center;\n  font-size: 20px;\n  font-weight: 600;\n  color: #333;\n  margin-bottom: 25px;\n  letter-spacing: 1px;\n}\n\n.spec-table {\n  width: 100%;\n  border-collapse: collapse;\n  border: 1px solid #e5e5e5;\n  background: #fff;\n}\n\n.spec-table tr {\n  border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n  border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n  background-color: #f9f9f9;\n}\n\n.spec-table td {\n  padding: 18px 20px;\n  font-size: 14px;\n  color: #555;\n  vertical-align: middle;\n}\n\n.spec-table td:first-child {\n  width: 50%;\n  font-weight: 500;\n  color: #333;\n  border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n  color: #b89868;\n  text-decoration: underline;\n  text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n  flex: 1;\n  min-width: 450px;\n  max-width: 600px;\n  text-align: center;\n  margin-top: 55px;\n}\n\n.size-guide-img-container {\n  position: relative;\n  display: inline-block;\n  width: 100%;\n  max-width: 550px;\n  margin-bottom: 20px;\n}\n\n.size-guide-img {\n  width: 100%;\n  height: auto;\n  border: 1px solid #e5e5e5;\n  border-radius: 4px;\n  padding: 20px 40px 30px 40px;\n  background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n  position: absolute;\n  font-size: 14px;\n  font-weight: 600;\n  color: #333;\n  background: rgba(255,255,255,0.95);\n  padding: 3px 8px;\n  border-radius: 3px;\n  white-space: nowrap;\n  z-index: 10;\n  display: block;\n}\n\n.size-label.inch {\n  display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n  top: 8%;\n  left: 50%;\n  transform: translateX(-50%);\n}\n\n.label-lens-width {\n  top: 8%;\n  left: 67.6%;\n}\n\n.label-lens-height {\n  top: 42.3%;\n  left: 27.9%;\n}\n\n.label-frame-width {\n  top: 71.4%;\n  left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n  display: inline-block;\n  margin-top: 15px;\n  padding: 12px 28px;\n  background: #3a3a3a;\n  color: #fff;\n  border: none;\n  border-radius: 4px;\n  cursor: pointer;\n  font-size: 14px;\n  font-weight: 500;\n  letter-spacing: 0.5px;\n  transition: background 0.2s ease;\n  text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n  background: #555;\n}\n\n.size-disclaimer {\n  font-size: 11px;\n  color: #999;\n  margin-top: 20px;\n  line-height: 1.6;\n  max-width: 500px;\n  margin-left: auto;\n  margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n  margin-top: 0;\n  padding-top: 18px;\n  border-top: 1px solid #e5e5e5;\n  font-size: 13px;\n  color: #888;\n}\n\n.tags-section a {\n  color: #b89868;\n  text-decoration: none;\n}\n\n.tags-section a:hover {\n  text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n  .spec-container {\n    flex-direction: column;\n    align-items: center;\n  }\n\n  .spec-table-wrapper,\n  .size-guide-wrapper {\n    max-width: 100%;\n  }\n}\n\n@media (max-width: 600px) {\n  .spec-table td {\n    padding: 14px 16px;\n    font-size: 13px;\n  }\n\n  .size-label {\n    font-size: 12px;\n    padding: 3px 6px;\n  }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n  \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n  \u003cdiv class=\"spec-container\"\u003e\n    \u003cdiv class=\"spec-table-wrapper\"\u003e\n      \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n      \u003ctable class=\"spec-table\"\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n            \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e46 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.81\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e27 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.95 oz\u003c\/span\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e140 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.51\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eMaterial: TR90+CP\u003c\/td\u003e\n            \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e54 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.13\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eShape: \u003cu\u003eRound\u003c\/u\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e16 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.63\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eGender: \u003cu\u003eMen\u003c\/u\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e143 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.63\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n            \u003ctd\u003e\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/men\"\u003eMen\u003c\/a\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"size-guide-wrapper\"\u003e\n      \u003cdiv class=\"size-guide-img-container\"\u003e\n        \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n        \u003cspan class=\"size-label mm label-bridge\"\u003e16mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-lens-width\"\u003e54mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-lens-height\"\u003e46mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-frame-width\"\u003e140mm\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-bridge\"\u003e0.63\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-lens-width\"\u003e2.13\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-lens-height\"\u003e1.81\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-frame-width\"\u003e5.51\"\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n      \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Glossy Black","offer_id":48374254796971,"sku":"1011062951759_C1 亮黑\/防蓝光","price":22.68,"currency_code":"USD","in_stock":false},{"title":"C2 Sand Black","offer_id":48374254829739,"sku":"1011062951759_C2 砂黑\/防蓝光","price":22.68,"currency_code":"USD","in_stock":false},{"title":"C3 Translucent White","offer_id":48374254862507,"sku":"1011062951759_C3 透白\/防蓝光","price":22.68,"currency_code":"USD","in_stock":false},{"title":"C4 Transparent Tea","offer_id":48374254895275,"sku":"1011062951759_C4 透茶\/防蓝光","price":22.68,"currency_code":"USD","in_stock":false},{"title":"C5 Translucent Gray","offer_id":48374254928043,"sku":"1011062951759_C5 透灰\/防蓝光","price":22.68,"currency_code":"USD","in_stock":false},{"title":"C6 Transparent Blue","offer_id":48374254960811,"sku":"1011062951759_C6 透蓝\/防蓝光","price":22.68,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/df126e16_886989c3-085a-49f5-976f-bf273ec62f0f.png?v=1792850387"},{"product_id":"mens-large-frame-double-bridge-prescription-glasses","title":"Fashion Men's Business Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n  max-width: 1200px;\n  margin: 0 auto;\n  padding: 40px 20px;\n  font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n  text-align: center;\n  font-size: 32px;\n  font-weight: 600;\n  color: #1a1a1a;\n  margin-bottom: 50px;\n  letter-spacing: 0.5px;\n}\n\n.spec-container {\n  display: flex;\n  flex-wrap: wrap;\n  gap: 60px;\n  justify-content: center;\n  align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n  flex: 1;\n  min-width: 400px;\n  max-width: 600px;\n}\n\n.spec-subtitle {\n  text-align: center;\n  font-size: 20px;\n  font-weight: 600;\n  color: #333;\n  margin-bottom: 25px;\n  letter-spacing: 1px;\n}\n\n.spec-table {\n  width: 100%;\n  border-collapse: collapse;\n  border: 1px solid #e5e5e5;\n  background: #fff;\n}\n\n.spec-table tr {\n  border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n  border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n  background-color: #f9f9f9;\n}\n\n.spec-table td {\n  padding: 18px 20px;\n  font-size: 14px;\n  color: #555;\n  vertical-align: middle;\n}\n\n.spec-table td:first-child {\n  width: 50%;\n  font-weight: 500;\n  color: #333;\n  border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n  color: #b89868;\n  text-decoration: underline;\n  text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n  flex: 1;\n  min-width: 450px;\n  max-width: 600px;\n  text-align: center;\n  margin-top: 55px;\n}\n\n.size-guide-img-container {\n  position: relative;\n  display: inline-block;\n  width: 100%;\n  max-width: 550px;\n  margin-bottom: 20px;\n}\n\n.size-guide-img {\n  width: 100%;\n  height: auto;\n  border: 1px solid #e5e5e5;\n  border-radius: 4px;\n  padding: 20px 40px 30px 40px;\n  background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n  position: absolute;\n  font-size: 14px;\n  font-weight: 600;\n  color: #333;\n  background: rgba(255,255,255,0.95);\n  padding: 3px 8px;\n  border-radius: 3px;\n  white-space: nowrap;\n  z-index: 10;\n  display: block;\n}\n\n.size-label.inch {\n  display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n  top: 8%;\n  left: 50%;\n  transform: translateX(-50%);\n}\n\n.label-lens-width {\n  top: 8%;\n  left: 67.6%;\n}\n\n.label-lens-height {\n  top: 42.3%;\n  left: 27.9%;\n}\n\n.label-frame-width {\n  top: 71.4%;\n  left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n  display: inline-block;\n  margin-top: 15px;\n  padding: 12px 28px;\n  background: #3a3a3a;\n  color: #fff;\n  border: none;\n  border-radius: 4px;\n  cursor: pointer;\n  font-size: 14px;\n  font-weight: 500;\n  letter-spacing: 0.5px;\n  transition: background 0.2s ease;\n  text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n  background: #555;\n}\n\n.size-disclaimer {\n  font-size: 11px;\n  color: #999;\n  margin-top: 20px;\n  line-height: 1.6;\n  max-width: 500px;\n  margin-left: auto;\n  margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n  margin-top: 0;\n  padding-top: 18px;\n  border-top: 1px solid #e5e5e5;\n  font-size: 13px;\n  color: #888;\n}\n\n.tags-section a {\n  color: #b89868;\n  text-decoration: none;\n}\n\n.tags-section a:hover {\n  text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n  .spec-container {\n    flex-direction: column;\n    align-items: center;\n  }\n\n  .spec-table-wrapper,\n  .size-guide-wrapper {\n    max-width: 100%;\n  }\n}\n\n@media (max-width: 600px) {\n  .spec-table td {\n    padding: 14px 16px;\n    font-size: 13px;\n  }\n\n  .size-label {\n    font-size: 12px;\n    padding: 3px 6px;\n  }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n  \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n  \u003cdiv class=\"spec-container\"\u003e\n    \u003cdiv class=\"spec-table-wrapper\"\u003e\n      \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n      \u003ctable class=\"spec-table\"\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n            \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e45 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.77\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e26 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.92 oz\u003c\/span\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e135 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.31\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eMaterial: TR90+Metal\u003c\/td\u003e\n            \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e56 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.20\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eShape: \u003cu\u003eClassic\u003c\/u\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e15 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.59\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eGender: \u003cu\u003eMen\u003c\/u\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e145 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n            \u003ctd\u003e\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/men\"\u003eMen\u003c\/a\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"size-guide-wrapper\"\u003e\n      \u003cdiv class=\"size-guide-img-container\"\u003e\n        \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n        \u003cspan class=\"size-label mm label-bridge\"\u003e15mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-lens-width\"\u003e56mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-lens-height\"\u003e45mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-frame-width\"\u003e135mm\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-bridge\"\u003e0.59\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-lens-width\"\u003e2.20\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-lens-height\"\u003e1.77\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-frame-width\"\u003e5.31\"\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n      \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C3 Transparent Blue","offer_id":48374255943851,"sku":"1036110308284_C3透蓝\/防蓝光","price":23.78,"currency_code":"USD","in_stock":false},{"title":"C4 Bright Black","offer_id":48374255976619,"sku":"1036110308284_C4亮黑\/防蓝光","price":23.78,"currency_code":"USD","in_stock":false},{"title":"C5 Transparent Gray","offer_id":48374256009387,"sku":"1036110308284_C5透灰\/防蓝光","price":23.78,"currency_code":"USD","in_stock":false},{"title":"C6 Sand Black","offer_id":48374256042155,"sku":"1036110308284_C6砂黑\/防蓝光","price":23.78,"currency_code":"USD","in_stock":false},{"title":"C7 Sapphire Blue","offer_id":48374256074923,"sku":"1036110308284_C7宝蓝\/防蓝光","price":23.78,"currency_code":"USD","in_stock":false},{"title":"C8 Stripes on top, tea color underneath","offer_id":48374256107691,"sku":"1036110308284_C8上条纹下透茶\/防蓝光","price":23.78,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/5547bbdc_733171a2-5a12-4b49-9272-4c1d847eaf5e.png?v=1792850396"},{"product_id":"mens-tr90-black-prescription-glasses-frame-dual-bar","title":"Men's Double Bridge TR90 Prescription Glasses Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 12px;\n font-weight: 500;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 2px 5px;\n border-radius: 2px;\n white-space: nowrap;\n z-index: 10;\n display: block;\n}\n\n.size-label.inch {\n display: none;\n}\n\n\/* Label Positions *\/\n.label-bridge {\n top: 15%;\n left: 45%;\n}\n\n.label-lens-width {\n top: 15%;\n left: 62%;\n}\n\n.label-lens-height {\n top: 42%;\n left: 35%;\n}\n\n.label-frame-width {\n top: 85%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n \n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n \n .size-label {\n font-size: 11px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n\u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n\u003cdiv class=\"spec-container\"\u003e\n\u003cdiv class=\"spec-table-wrapper\"\u003e\n\u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n\u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e49 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.93\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e26 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.92 oz\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e140 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.51\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial: TR90+Metal\u003c\/td\u003e\n\u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e52 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.05\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape: \u003cu\u003eClassic\u003c\/u\u003e\n\u003c\/td\u003e\n\u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e21 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.83\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n\u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e140 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.51\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr90-frames\"\u003eTR90 Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/unisex\"\u003eUnisex\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"size-guide-wrapper\"\u003e\n\u003cdiv class=\"size-guide-img-container\"\u003e\n\u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n\u003cspan class=\"size-label mm label-bridge\"\u003e21mm\u003c\/span\u003e\n\u003cspan class=\"size-label mm label-lens-width\"\u003e52mm\u003c\/span\u003e\n\u003cspan class=\"size-label mm label-lens-height\"\u003e49mm\u003c\/span\u003e\n\u003cspan class=\"size-label mm label-frame-width\"\u003e140mm\u003c\/span\u003e\n\u003cspan class=\"size-label inch label-bridge\"\u003e0.83\"\u003c\/span\u003e\n\u003cspan class=\"size-label inch label-lens-width\"\u003e2.05\"\u003c\/span\u003e\n\u003cspan class=\"size-label inch label-lens-height\"\u003e1.93\"\u003c\/span\u003e\n\u003cspan class=\"size-label inch label-frame-width\"\u003e5.51\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ca href=\"javascript:(function(){var%20isMm=typeof%20window.isMm==='undefined'?true:window.isMm;var%20a=document.querySelectorAll('.mm-val'),b=document.querySelectorAll('.inch-val'),c=document.querySelectorAll('.size-label.mm'),d=document.querySelectorAll('.size-label.inch'),e=document.querySelector('.switch-unit-btn');if(isMm){for(var%20i=0;i\u0026lt;a.length;i++){a[i].style.display='none';}for(var%20i=0;i\u0026lt;b.length;i++){b[i].style.display='inline';}for(var%20i=0;i\u0026lt;c.length;i++){c[i].style.display='none';}for(var%20i=0;i\u0026lt;d.length;i++){d[i].style.display='block';}if(e){e.textContent='Switch%20to%20mm%20%F0%9F%94%84';}}else{for(var%20i=0;i\u0026lt;a.length;i++){a[i].style.display='inline';}for(var%20i=0;i\u0026lt;b.length;i++){b[i].style.display='none';}for(var%20i=0;i\u0026lt;c.length;i++){c[i].style.display='block';}for(var%20i=0;i\u0026lt;d.length;i++){d[i].style.display='none';}if(e){e.textContent='Switch%20to%20Inches%20%F0%9F%94%84';}}window.isMm=!isMm;})();\" class=\"switch-unit-btn\"\u003eSwitch to Inches 🔄\u003c\/a\u003e\n\u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"IRISHARP","offers":[{"title":"C1 Glossy Black","offer_id":48374256369835,"sku":"897544362178_C1 亮黑\/防蓝光","price":19.91,"currency_code":"USD","in_stock":false},{"title":"C2 Translucent White","offer_id":48374256402603,"sku":"897544362178_C2 透白\/防蓝光","price":19.91,"currency_code":"USD","in_stock":false},{"title":"C3 Sand Black\/Black","offer_id":48374256435371,"sku":"897544362178_C3 砂黑\/黑\/防蓝光","price":19.91,"currency_code":"USD","in_stock":false},{"title":"C4 Translucent Gray","offer_id":48374256468139,"sku":"897544362178_C4 透灰\/防蓝光","price":19.91,"currency_code":"USD","in_stock":false},{"title":"C5 Transparent Blue","offer_id":48374256500907,"sku":"897544362178_C5 透蓝\/防蓝光","price":19.91,"currency_code":"USD","in_stock":false},{"title":"C6 Sand Black\/Red","offer_id":48374256533675,"sku":"897544362178_C6 砂黑\/红\/防蓝光","price":19.91,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/ca5c6d24_d90df435-2f34-4ca8-979f-ce32245cd6b0.png?v=1792850399"},{"product_id":"mens-metal-full-rim-prescription-eyeglass-frames","title":"Men's Metal Full-rim Glasses","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n  max-width: 1200px;\n  margin: 0 auto;\n  padding: 40px 20px;\n  font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n  text-align: center;\n  font-size: 32px;\n  font-weight: 600;\n  color: #1a1a1a;\n  margin-bottom: 50px;\n  letter-spacing: 0.5px;\n}\n\n.spec-container {\n  display: flex;\n  flex-wrap: wrap;\n  gap: 60px;\n  justify-content: center;\n  align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n  flex: 1;\n  min-width: 400px;\n  max-width: 600px;\n}\n\n.spec-subtitle {\n  text-align: center;\n  font-size: 20px;\n  font-weight: 600;\n  color: #333;\n  margin-bottom: 25px;\n  letter-spacing: 1px;\n}\n\n.spec-table {\n  width: 100%;\n  border-collapse: collapse;\n  border: 1px solid #e5e5e5;\n  background: #fff;\n}\n\n.spec-table tr {\n  border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n  border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n  background-color: #f9f9f9;\n}\n\n.spec-table td {\n  padding: 18px 20px;\n  font-size: 14px;\n  color: #555;\n  vertical-align: middle;\n}\n\n.spec-table td:first-child {\n  width: 50%;\n  font-weight: 500;\n  color: #333;\n  border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n  color: #b89868;\n  text-decoration: underline;\n  text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n  flex: 1;\n  min-width: 450px;\n  max-width: 600px;\n  text-align: center;\n  margin-top: 55px;\n}\n\n.size-guide-img-container {\n  position: relative;\n  display: inline-block;\n  width: 100%;\n  max-width: 550px;\n  margin-bottom: 20px;\n}\n\n.size-guide-img {\n  width: 100%;\n  height: auto;\n  border: 1px solid #e5e5e5;\n  border-radius: 4px;\n  padding: 20px 40px 30px 40px;\n  background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n  position: absolute;\n  font-size: 14px;\n  font-weight: 600;\n  color: #333;\n  background: rgba(255,255,255,0.95);\n  padding: 3px 8px;\n  border-radius: 3px;\n  white-space: nowrap;\n  z-index: 10;\n  display: block;\n}\n\n.size-label.inch {\n  display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n  top: 8%;\n  left: 50%;\n  transform: translateX(-50%);\n}\n\n.label-lens-width {\n  top: 8%;\n  left: 67.6%;\n}\n\n.label-lens-height {\n  top: 42.3%;\n  left: 27.9%;\n}\n\n.label-frame-width {\n  top: 71.4%;\n  left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n  display: inline-block;\n  margin-top: 15px;\n  padding: 12px 28px;\n  background: #3a3a3a;\n  color: #fff;\n  border: none;\n  border-radius: 4px;\n  cursor: pointer;\n  font-size: 14px;\n  font-weight: 500;\n  letter-spacing: 0.5px;\n  transition: background 0.2s ease;\n  text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n  background: #555;\n}\n\n.size-disclaimer {\n  font-size: 11px;\n  color: #999;\n  margin-top: 20px;\n  line-height: 1.6;\n  max-width: 500px;\n  margin-left: auto;\n  margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n  margin-top: 0;\n  padding-top: 18px;\n  border-top: 1px solid #e5e5e5;\n  font-size: 13px;\n  color: #888;\n}\n\n.tags-section a {\n  color: #b89868;\n  text-decoration: none;\n}\n\n.tags-section a:hover {\n  text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n  .spec-container {\n    flex-direction: column;\n    align-items: center;\n  }\n\n  .spec-table-wrapper,\n  .size-guide-wrapper {\n    max-width: 100%;\n  }\n}\n\n@media (max-width: 600px) {\n  .spec-table td {\n    padding: 14px 16px;\n    font-size: 13px;\n  }\n\n  .size-label {\n    font-size: 12px;\n    padding: 3px 6px;\n  }\n}\n\u003c\/style\u003e\n\u003cdiv class=\"spec-section\"\u003e\n\u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n\u003cdiv class=\"spec-container\"\u003e\n\u003cdiv class=\"spec-table-wrapper\"\u003e\n\u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n\u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e44 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display: none;\"\u003e1.73\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e25 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display: none;\"\u003e0.88 oz\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e133 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display: none;\"\u003e5.24\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial: Metal\u003c\/td\u003e\n\u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e50 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display: none;\"\u003e1.97\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape: \u003cu\u003eClassic\u003c\/u\u003e\n\u003c\/td\u003e\n\u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e19 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display: none;\"\u003e0.75\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n\u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e138 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display: none;\"\u003e5.43\"\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/metal-frames\"\u003eMetal Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/unisex\"\u003eUnisex\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"size-guide-wrapper\"\u003e\n\u003cdiv class=\"size-guide-img-container\"\u003e\n\u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e \u003cspan class=\"size-label mm label-bridge\"\u003e19mm\u003c\/span\u003e \u003cspan class=\"size-label mm label-lens-width\"\u003e50mm\u003c\/span\u003e \u003cspan class=\"size-label mm label-lens-height\"\u003e44mm\u003c\/span\u003e \u003cspan class=\"size-label mm label-frame-width\"\u003e133mm\u003c\/span\u003e \u003cspan class=\"size-label inch label-bridge\"\u003e0.75\"\u003c\/span\u003e \u003cspan class=\"size-label inch label-lens-width\"\u003e1.97\"\u003c\/span\u003e \u003cspan class=\"size-label inch label-lens-height\"\u003e1.73\"\u003c\/span\u003e \u003cspan class=\"size-label inch label-frame-width\"\u003e5.24\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n\u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"IRISHARP","offers":[{"title":"C1 Black\/Gold","offer_id":48374256566443,"sku":"912981444432_C1 黑\/金\/防蓝光","price":23.86,"currency_code":"USD","in_stock":false},{"title":"C2 Black\/Silver","offer_id":48374256599211,"sku":"912981444432_C2 黑\/银\/防蓝光","price":23.86,"currency_code":"USD","in_stock":false},{"title":"C3 Blue","offer_id":48374256631979,"sku":"912981444432_C3 蓝\/防蓝光","price":23.86,"currency_code":"USD","in_stock":false},{"title":"C4 Brown","offer_id":48374256664747,"sku":"912981444432_C4 棕\/防蓝光","price":23.86,"currency_code":"USD","in_stock":false},{"title":"C5 Gray","offer_id":48374256697515,"sku":"912981444432_C5 灰\/防蓝光","price":23.86,"currency_code":"USD","in_stock":false},{"title":"C6 Black\/Gunmetal Gray","offer_id":48374256730283,"sku":"912981444432_C6 黑\/枪灰\/防蓝光","price":23.86,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/c6a275fb_0276f766-d8f2-4611-b619-9211e7e5ad40.png?v=1792850401"},{"product_id":"products-mens-metal-browline-glasses-frames","title":"Business Men's Metal Eyeglass Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n  max-width: 1200px;\n  margin: 0 auto;\n  padding: 40px 20px;\n  font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n  text-align: center;\n  font-size: 32px;\n  font-weight: 600;\n  color: #1a1a1a;\n  margin-bottom: 50px;\n  letter-spacing: 0.5px;\n}\n\n.spec-container {\n  display: flex;\n  flex-wrap: wrap;\n  gap: 60px;\n  justify-content: center;\n  align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n  flex: 1;\n  min-width: 400px;\n  max-width: 600px;\n}\n\n.spec-subtitle {\n  text-align: center;\n  font-size: 20px;\n  font-weight: 600;\n  color: #333;\n  margin-bottom: 25px;\n  letter-spacing: 1px;\n}\n\n.spec-table {\n  width: 100%;\n  border-collapse: collapse;\n  border: 1px solid #e5e5e5;\n  background: #fff;\n}\n\n.spec-table tr {\n  border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n  border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n  background-color: #f9f9f9;\n}\n\n.spec-table td {\n  padding: 18px 20px;\n  font-size: 14px;\n  color: #555;\n  vertical-align: middle;\n}\n\n.spec-table td:first-child {\n  width: 50%;\n  font-weight: 500;\n  color: #333;\n  border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n  color: #b89868;\n  text-decoration: underline;\n  text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n  flex: 1;\n  min-width: 450px;\n  max-width: 600px;\n  text-align: center;\n  margin-top: 55px;\n}\n\n.size-guide-img-container {\n  position: relative;\n  display: inline-block;\n  width: 100%;\n  max-width: 550px;\n  margin-bottom: 20px;\n}\n\n.size-guide-img {\n  width: 100%;\n  height: auto;\n  border: 1px solid #e5e5e5;\n  border-radius: 4px;\n  padding: 20px 40px 30px 40px;\n  background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n  position: absolute;\n  font-size: 14px;\n  font-weight: 600;\n  color: #333;\n  background: rgba(255,255,255,0.95);\n  padding: 3px 8px;\n  border-radius: 3px;\n  white-space: nowrap;\n  z-index: 10;\n  display: block;\n}\n\n.size-label.inch {\n  display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n  top: 8%;\n  left: 50%;\n  transform: translateX(-50%);\n}\n\n.label-lens-width {\n  top: 8%;\n  left: 67.6%;\n}\n\n.label-lens-height {\n  top: 42.3%;\n  left: 27.9%;\n}\n\n.label-frame-width {\n  top: 71.4%;\n  left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n  display: inline-block;\n  margin-top: 15px;\n  padding: 12px 28px;\n  background: #3a3a3a;\n  color: #fff;\n  border: none;\n  border-radius: 4px;\n  cursor: pointer;\n  font-size: 14px;\n  font-weight: 500;\n  letter-spacing: 0.5px;\n  transition: background 0.2s ease;\n  text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n  background: #555;\n}\n\n.size-disclaimer {\n  font-size: 11px;\n  color: #999;\n  margin-top: 20px;\n  line-height: 1.6;\n  max-width: 500px;\n  margin-left: auto;\n  margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n  margin-top: 0;\n  padding-top: 18px;\n  border-top: 1px solid #e5e5e5;\n  font-size: 13px;\n  color: #888;\n}\n\n.tags-section a {\n  color: #b89868;\n  text-decoration: none;\n}\n\n.tags-section a:hover {\n  text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n  .spec-container {\n    flex-direction: column;\n    align-items: center;\n  }\n\n  .spec-table-wrapper,\n  .size-guide-wrapper {\n    max-width: 100%;\n  }\n}\n\n@media (max-width: 600px) {\n  .spec-table td {\n    padding: 14px 16px;\n    font-size: 13px;\n  }\n\n  .size-label {\n    font-size: 12px;\n    padding: 3px 6px;\n  }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n  \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n  \u003cdiv class=\"spec-container\"\u003e\n    \u003cdiv class=\"spec-table-wrapper\"\u003e\n      \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n      \u003ctable class=\"spec-table\"\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n            \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e42 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.65\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e23 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.81 oz\u003c\/span\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e138 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.43\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eMaterial: Metal\u003c\/td\u003e\n            \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e51 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.01\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e16 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.63\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e143 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.63\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n            \u003ctd\u003e\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/reading-glasses\"\u003eReading Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/hipster-glasses\"\u003eHipster Glasses\u003c\/a\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"size-guide-wrapper\"\u003e\n      \u003cdiv class=\"size-guide-img-container\"\u003e\n        \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n        \u003cspan class=\"size-label mm label-bridge\"\u003e16mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-lens-width\"\u003e51mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-lens-height\"\u003e42mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-frame-width\"\u003e138mm\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-bridge\"\u003e0.63\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-lens-width\"\u003e2.01\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-lens-height\"\u003e1.65\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-frame-width\"\u003e5.43\"\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n      \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Red","offer_id":48374257025195,"sku":"952430495796_C1红\/防蓝光","price":26.96,"currency_code":"USD","in_stock":false},{"title":"C2 Black\/Gold","offer_id":48374257057963,"sku":"952430495796_C2黑\/金\/防蓝光","price":26.96,"currency_code":"USD","in_stock":false},{"title":"C3 Black\/Silver","offer_id":48374257090731,"sku":"952430495796_C3黑\/银\/防蓝光","price":26.96,"currency_code":"USD","in_stock":false},{"title":"C4 Gray","offer_id":48374257123499,"sku":"952430495796_C4灰\/防蓝光","price":26.96,"currency_code":"USD","in_stock":false},{"title":"C5 Black\/Gunmetal Gray","offer_id":48374257156267,"sku":"952430495796_C5黑\/枪灰\/防蓝光","price":26.96,"currency_code":"USD","in_stock":false},{"title":"C6 Brown","offer_id":48374257189035,"sku":"952430495796_C6棕\/防蓝光","price":26.96,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/57e35f99_b13d2df0-6d72-4298-b4e8-36d647035fe5.png?v=1792850405"},{"product_id":"products-tr90-mens-small-vintage-glasses","title":"Men's TR90 Small-frame Glasses","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n  max-width: 1200px;\n  margin: 0 auto;\n  padding: 40px 20px;\n  font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n  text-align: center;\n  font-size: 32px;\n  font-weight: 600;\n  color: #1a1a1a;\n  margin-bottom: 50px;\n  letter-spacing: 0.5px;\n}\n\n.spec-container {\n  display: flex;\n  flex-wrap: wrap;\n  gap: 60px;\n  justify-content: center;\n  align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n  flex: 1;\n  min-width: 400px;\n  max-width: 600px;\n}\n\n.spec-subtitle {\n  text-align: center;\n  font-size: 20px;\n  font-weight: 600;\n  color: #333;\n  margin-bottom: 25px;\n  letter-spacing: 1px;\n}\n\n.spec-table {\n  width: 100%;\n  border-collapse: collapse;\n  border: 1px solid #e5e5e5;\n  background: #fff;\n}\n\n.spec-table tr {\n  border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n  border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n  background-color: #f9f9f9;\n}\n\n.spec-table td {\n  padding: 18px 20px;\n  font-size: 14px;\n  color: #555;\n  vertical-align: middle;\n}\n\n.spec-table td:first-child {\n  width: 50%;\n  font-weight: 500;\n  color: #333;\n  border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n  color: #b89868;\n  text-decoration: underline;\n  text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n  flex: 1;\n  min-width: 450px;\n  max-width: 600px;\n  text-align: center;\n  margin-top: 55px;\n}\n\n.size-guide-img-container {\n  position: relative;\n  display: inline-block;\n  width: 100%;\n  max-width: 550px;\n  margin-bottom: 20px;\n}\n\n.size-guide-img {\n  width: 100%;\n  height: auto;\n  border: 1px solid #e5e5e5;\n  border-radius: 4px;\n  padding: 20px 40px 30px 40px;\n  background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n  position: absolute;\n  font-size: 14px;\n  font-weight: 600;\n  color: #333;\n  background: rgba(255,255,255,0.95);\n  padding: 3px 8px;\n  border-radius: 3px;\n  white-space: nowrap;\n  z-index: 10;\n  display: block;\n}\n\n.size-label.inch {\n  display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n  top: 8%;\n  left: 50%;\n  transform: translateX(-50%);\n}\n\n.label-lens-width {\n  top: 8%;\n  left: 67.6%;\n}\n\n.label-lens-height {\n  top: 42.3%;\n  left: 27.9%;\n}\n\n.label-frame-width {\n  top: 71.4%;\n  left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n  display: inline-block;\n  margin-top: 15px;\n  padding: 12px 28px;\n  background: #3a3a3a;\n  color: #fff;\n  border: none;\n  border-radius: 4px;\n  cursor: pointer;\n  font-size: 14px;\n  font-weight: 500;\n  letter-spacing: 0.5px;\n  transition: background 0.2s ease;\n  text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n  background: #555;\n}\n\n.size-disclaimer {\n  font-size: 11px;\n  color: #999;\n  margin-top: 20px;\n  line-height: 1.6;\n  max-width: 500px;\n  margin-left: auto;\n  margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n  margin-top: 0;\n  padding-top: 18px;\n  border-top: 1px solid #e5e5e5;\n  font-size: 13px;\n  color: #888;\n}\n\n.tags-section a {\n  color: #b89868;\n  text-decoration: none;\n}\n\n.tags-section a:hover {\n  text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n  .spec-container {\n    flex-direction: column;\n    align-items: center;\n  }\n\n  .spec-table-wrapper,\n  .size-guide-wrapper {\n    max-width: 100%;\n  }\n}\n\n@media (max-width: 600px) {\n  .spec-table td {\n    padding: 14px 16px;\n    font-size: 13px;\n  }\n\n  .size-label {\n    font-size: 12px;\n    padding: 3px 6px;\n  }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n  \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n  \u003cdiv class=\"spec-container\"\u003e\n    \u003cdiv class=\"spec-table-wrapper\"\u003e\n      \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n      \u003ctable class=\"spec-table\"\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n            \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e40 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.57\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e28 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.99 oz\u003c\/span\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e142 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.59\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eMaterial: TR\u003c\/td\u003e\n            \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e48 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.89\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eShape: \u003cu\u003eRound\u003c\/u\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e22 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.87\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e143 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.63\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n            \u003ctd\u003e\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/reading-glasses\"\u003eReading Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/hipster-glasses\"\u003eHipster Glasses\u003c\/a\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"size-guide-wrapper\"\u003e\n      \u003cdiv class=\"size-guide-img-container\"\u003e\n        \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n        \u003cspan class=\"size-label mm label-bridge\"\u003e22mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-lens-width\"\u003e48mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-lens-height\"\u003e40mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-frame-width\"\u003e142mm\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-bridge\"\u003e0.87\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-lens-width\"\u003e1.89\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-lens-height\"\u003e1.57\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-frame-width\"\u003e5.59\"\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n      \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Glossy Black","offer_id":48374257221803,"sku":"1040898490763_C1亮黑框","price":19.92,"currency_code":"USD","in_stock":false},{"title":"C2 Transparent","offer_id":48374257254571,"sku":"1040898490763_C2透明框","price":19.92,"currency_code":"USD","in_stock":false},{"title":"C3 Tortoiseshell","offer_id":48374257287339,"sku":"1040898490763_C3玳瑁框","price":19.92,"currency_code":"USD","in_stock":false},{"title":"C4 Transparent Blue","offer_id":48374257320107,"sku":"1040898490763_C4透蓝框","price":19.92,"currency_code":"USD","in_stock":false},{"title":"C5 Translucent Gray","offer_id":48374257352875,"sku":"1040898490763_C5透灰框","price":19.92,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/826de977_441cf756-2a07-4985-9356-0f0fe90c5c74.png?v=1792850408"},{"product_id":"products-tr90-mens-fashion-eyeglasses-frames","title":"Men's Eye Protection Eyeglass Frames","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n  max-width: 1200px;\n  margin: 0 auto;\n  padding: 40px 20px;\n  font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n.spec-title {\n  text-align: center;\n  font-size: 32px;\n  font-weight: 600;\n  color: #1a1a1a;\n  margin-bottom: 50px;\n  letter-spacing: 0.5px;\n}\n\n.spec-container {\n  display: flex;\n  flex-wrap: wrap;\n  gap: 60px;\n  justify-content: center;\n  align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n  flex: 1;\n  min-width: 400px;\n  max-width: 600px;\n}\n\n.spec-subtitle {\n  text-align: center;\n  font-size: 20px;\n  font-weight: 600;\n  color: #333;\n  margin-bottom: 25px;\n  letter-spacing: 1px;\n}\n\n.spec-table {\n  width: 100%;\n  border-collapse: collapse;\n  border: 1px solid #e5e5e5;\n  background: #fff;\n}\n\n.spec-table tr {\n  border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n  border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n  background-color: #f9f9f9;\n}\n\n.spec-table td {\n  padding: 18px 20px;\n  font-size: 14px;\n  color: #555;\n  vertical-align: middle;\n}\n\n.spec-table td:first-child {\n  width: 50%;\n  font-weight: 500;\n  color: #333;\n  border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n  color: #b89868;\n  text-decoration: underline;\n  text-decoration-color: #b89868;\n}\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n  flex: 1;\n  min-width: 450px;\n  max-width: 600px;\n  text-align: center;\n  margin-top: 55px;\n}\n\n.size-guide-img-container {\n  position: relative;\n  display: inline-block;\n  width: 100%;\n  max-width: 550px;\n  margin-bottom: 20px;\n}\n\n.size-guide-img {\n  width: 100%;\n  height: auto;\n  border: 1px solid #e5e5e5;\n  border-radius: 4px;\n  padding: 20px 40px 30px 40px;\n  background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n  position: absolute;\n  font-size: 14px;\n  font-weight: 600;\n  color: #333;\n  background: rgba(255,255,255,0.95);\n  padding: 3px 8px;\n  border-radius: 3px;\n  white-space: nowrap;\n  z-index: 10;\n  display: block;\n}\n\n.size-label.inch {\n  display: none;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n  top: 8%;\n  left: 50%;\n  transform: translateX(-50%);\n}\n\n.label-lens-width {\n  top: 8%;\n  left: 67.6%;\n}\n\n.label-lens-height {\n  top: 42.3%;\n  left: 27.9%;\n}\n\n.label-frame-width {\n  top: 71.4%;\n  left: 49.4%;\n}\n\n\/* Switch Button *\/\n.switch-unit-btn {\n  display: inline-block;\n  margin-top: 15px;\n  padding: 12px 28px;\n  background: #3a3a3a;\n  color: #fff;\n  border: none;\n  border-radius: 4px;\n  cursor: pointer;\n  font-size: 14px;\n  font-weight: 500;\n  letter-spacing: 0.5px;\n  transition: background 0.2s ease;\n  text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n  background: #555;\n}\n\n.size-disclaimer {\n  font-size: 11px;\n  color: #999;\n  margin-top: 20px;\n  line-height: 1.6;\n  max-width: 500px;\n  margin-left: auto;\n  margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n  margin-top: 0;\n  padding-top: 18px;\n  border-top: 1px solid #e5e5e5;\n  font-size: 13px;\n  color: #888;\n}\n\n.tags-section a {\n  color: #b89868;\n  text-decoration: none;\n}\n\n.tags-section a:hover {\n  text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n  .spec-container {\n    flex-direction: column;\n    align-items: center;\n  }\n\n  .spec-table-wrapper,\n  .size-guide-wrapper {\n    max-width: 100%;\n  }\n}\n\n@media (max-width: 600px) {\n  .spec-table td {\n    padding: 14px 16px;\n    font-size: 13px;\n  }\n\n  .size-label {\n    font-size: 12px;\n    padding: 3px 6px;\n  }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n  \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n  \u003cdiv class=\"spec-container\"\u003e\n    \u003cdiv class=\"spec-table-wrapper\"\u003e\n      \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n      \u003ctable class=\"spec-table\"\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eFrame Size: Medium\u003c\/td\u003e\n            \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e38 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.50\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e34 g\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e1.20 oz\u003c\/span\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e147 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.79\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eMaterial: TR\u003c\/td\u003e\n            \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e52 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e2.05\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e21 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e0.83\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e145 mm\u003c\/span\u003e\u003cspan class=\"inch-val\" style=\"display:none\"\u003e5.71\"\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n            \u003ctd\u003e\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/blue-light-glasses\"\u003eBlue Light Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/reading-glasses\"\u003eReading Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/hipster-glasses\"\u003eHipster Glasses\u003c\/a\u003e\n\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"size-guide-wrapper\"\u003e\n      \u003cdiv class=\"size-guide-img-container\"\u003e\n        \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/206fdd02_93af685b-3ded-4e68-8cc5-17bac52f6f03.jpg?v=1775896698\" alt=\"Frame Size Guide\"\u003e\n        \u003cspan class=\"size-label mm label-bridge\"\u003e21mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-lens-width\"\u003e52mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-lens-height\"\u003e38mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-frame-width\"\u003e147mm\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-bridge\"\u003e0.83\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-lens-width\"\u003e2.05\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-lens-height\"\u003e1.50\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-frame-width\"\u003e5.79\"\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cbutton class=\"switch-unit-btn\" id=\"toggleBtn\" onclick=\"toggleUnit()\"\u003eSwitch to Inches 🔄\u003c\/button\u003e\n      \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n","brand":"IRISHARP","offers":[{"title":"C1 Glossy Black","offer_id":48374257418411,"sku":"1003083212136_C1亮黑框","price":24.98,"currency_code":"USD","in_stock":false},{"title":"C2 Transparent","offer_id":48374257451179,"sku":"1003083212136_C2透明框","price":24.98,"currency_code":"USD","in_stock":false},{"title":"C3 Tortoiseshell","offer_id":48374257483947,"sku":"1003083212136_C3玳瑁框","price":24.98,"currency_code":"USD","in_stock":false},{"title":"C4 Translucent Grayish Purple","offer_id":48374257516715,"sku":"1003083212136_C4透灰紫框","price":24.98,"currency_code":"USD","in_stock":false},{"title":"C5 Transparent Blue","offer_id":48374257549483,"sku":"1003083212136_C5透蓝框","price":24.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6121\/7451\/files\/6e25e60e_d5e192f4-70bf-4cfe-81b3-26289009cead.png?v=1792850409"}],"url":"https:\/\/08y4ih-7m.myshopify.com\/collections\/mens-eyeglasses.oembed","provider":"My Store","version":"1.0","type":"link"}