{"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\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\n        \u003cspan class=\"size-label mm label-bridge\"\u003e19mm\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\"\u003e44mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-frame-width\"\u003e133mm\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\"\u003e1.97\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-lens-height\"\u003e1.73\"\u003c\/span\u003e\n        \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\" 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\u003cscript\u003e\nfunction toggleUnit() {\n  var isMm = document.getElementById('toggleBtn').textContent.includes('Inches');\n  var a = document.querySelectorAll('.mm-val');\n  var b = document.querySelectorAll('.inch-val');\n  var c = document.querySelectorAll('.size-label.mm');\n  var d = document.querySelectorAll('.size-label.inch');\n  var btn = document.getElementById('toggleBtn');\n\n  for (var i = 0; i \u003c a.length; i++) { a[i].style.display = isMm ? 'none' : 'inline'; }\n  for (var i = 0; i \u003c b.length; i++) { b[i].style.display = isMm ? 'inline' : 'none'; }\n  for (var i = 0; i \u003c c.length; i++) { c[i].style.display = isMm ? 'none' : 'block'; }\n  for (var i = 0; i \u003c d.length; i++) { d[i].style.display = isMm ? 'block' : 'none'; }\n  btn.textContent = isMm ? 'Switch to mm 🔄' : 'Switch to Inches 🔄';\n}\n\u003c\/script\u003e","brand":"zoomlensco","offers":[{"title":"C1 Black\/Gold","offer_id":42274302328878,"sku":"912981444432_C1 黑\/金\/防蓝光","price":1.0,"currency_code":"USD","in_stock":true},{"title":"C2 Black\/Silver","offer_id":42274302492718,"sku":"912981444432_C2 黑\/银\/防蓝光","price":1.0,"currency_code":"USD","in_stock":true},{"title":"C3 Blue","offer_id":42274302525486,"sku":"912981444432_C3 蓝\/防蓝光","price":1.0,"currency_code":"USD","in_stock":true},{"title":"C4 Brown","offer_id":42274302558254,"sku":"912981444432_C4 棕\/防蓝光","price":1.0,"currency_code":"USD","in_stock":true},{"title":"C5 Gray","offer_id":42274302591022,"sku":"912981444432_C5 灰\/防蓝光","price":1.0,"currency_code":"USD","in_stock":true},{"title":"C6 Black\/Gunmetal Gray","offer_id":42274302623790,"sku":"912981444432_C6 黑\/枪灰\/防蓝光","price":1.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/c6a275fb_0276f766-d8f2-4611-b619-9211e7e5ad40.png?v=1776416760","url":"https:\/\/irisharp.com\/products\/mens-metal-full-rim-prescription-eyeglass-frames","provider":"zoomlensco","version":"1.0","type":"link"}