{"product_id":"kids-round-tr90-student-glasses-2292","title":"Kids Round TR90 Student Glasses – Flexible School Frame for Children Ages 6-14 |   IRISHARP","description":"\u003cstyle\u003e\n.spec-section { max-width: 1200px; margin: 0 auto; padding: 40px 20px; font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif; }\n\n\/* v3 NEW: hidden checkbox *\/\n.unit-toggle-input { position: absolute; opacity: 0; pointer-events: none; width: 0; height: 0; }\n\n.spec-title { text-align: center; font-size: 32px; font-weight: 600; color: #1a1a1a; margin-bottom: 50px; letter-spacing: 0.5px; }\n.spec-container { display: flex; flex-wrap: wrap; gap: 60px; justify-content: center; align-items: flex-start; }\n.spec-table-wrapper { flex: 1; min-width: 400px; max-width: 600px; }\n.spec-subtitle { text-align: center; font-size: 20px; font-weight: 600; color: #333; margin-bottom: 25px; letter-spacing: 1px; }\n.spec-table { width: 100%; border-collapse: collapse; border: 1px solid #e5e5e5; background: #fff; }\n.spec-table tr { border-bottom: 1px solid #e5e5e5; }\n.spec-table tr:last-child { border-bottom: none; }\n.spec-table tr:nth-child(even) { background-color: #f9f9f9; }\n.spec-table td { padding: 18px 20px; font-size: 14px; color: #555; vertical-align: middle; }\n.spec-table td:first-child { width: 50%; font-weight: 500; color: #333; border-right: 1px solid #e5e5e5; }\n.spec-table u { color: #b89868; text-decoration: underline; text-decoration-color: #b89868; }\n\n\/* v3 NEW: default state — mm visible *\/\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 — inch visible *\/\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-wrapper { flex: 1; min-width: 450px; max-width: 600px; text-align: center; margin-top: 55px; }\n.size-guide-img-container { position: relative; display: inline-block; width: 100%; max-width: 550px; margin-bottom: 20px; }\n.size-guide-img { width: 100%; height: auto; border: 1px solid #e5e5e5; border-radius: 4px; padding: 20px 40px 30px 40px; background: #fff; }\n.size-label { position: absolute; font-size: 14px; font-weight: 600; color: #333; background: rgba(255,255,255,0.95); padding: 3px 8px; border-radius: 3px; white-space: nowrap; z-index: 10; }\n.label-bridge { top: 8%; left: 50%; transform: translateX(-50%); }\n.label-lens-width { top: 8%; left: 67.6%; }\n.label-lens-height { top: 42.3%; left: 27.9%; }\n.label-frame-width { top: 71.4%; left: 49.4%; }\n.switch-unit-btn { display: inline-block; margin-top: 15px; padding: 12px 28px; background: #3a3a3a; color: #fff; border: none; border-radius: 4px; cursor: pointer; font-size: 14px; font-weight: 500; letter-spacing: 0.5px; font-family: inherit; transition: background 0.2s ease; text-decoration: none; }\n.switch-unit-btn:hover { background: #555; }\n.size-disclaimer { font-size: 11px; color: #999; margin-top: 20px; line-height: 1.6; max-width: 500px; margin-left: auto; margin-right: auto; }\n.tags-section { margin-top: 0; padding-top: 18px; border-top: 1px solid #e5e5e5; font-size: 13px; color: #888; }\n.tags-section a { color: #b89868; text-decoration: none; }\n.tags-section a:hover { text-decoration: underline; }\n\n@media (max-width: 1000px) {\n  .spec-container { flex-direction: column; align-items: center; }\n  .spec-table-wrapper, .size-guide-wrapper { max-width: 100%; }\n}\n@media (max-width: 600px) {\n  .spec-table td { padding: 14px 16px; font-size: 13px; }\n  .size-label { font-size: 12px; padding: 3px 6px; }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n  \u003cinput type=\"checkbox\" id=\"unit-toggle-2291\" 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: Large\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\"\u003e15.5 g\u003c\/span\u003e\u003cspan class=\"inch-val\"\u003e0.55 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\"\u003e5.24\"\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\"\u003e50 mm\u003c\/span\u003e\u003cspan class=\"inch-val\"\u003e1.97\"\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\"\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\"\u003e135 mm\u003c\/span\u003e\u003cspan class=\"inch-val\"\u003e5.31\"\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\/kids-glasses\"\u003eKids Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/round-frame-glasses\"\u003eRound Frame Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/tr-frames\"\u003eTR Frames\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=\"TR Round Frame Glasses Model 2291 Size Guide for Kids\" loading=\"lazy\"\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\"\u003e42mm\u003c\/span\u003e\n        \u003cspan class=\"size-label mm label-frame-width\"\u003e133mm\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-bridge\"\u003e0.71\"\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\"\u003e1.65\"\u003c\/span\u003e\n        \u003cspan class=\"size-label inch label-frame-width\"\u003e5.24\"\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003clabel for=\"unit-toggle-2291\" 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 Black Blue","offer_id":42498956394542,"sku":"662087237060_黑蓝框C1","price":14.97,"currency_code":"USD","in_stock":true},{"title":"C2 Blue","offer_id":42498956656686,"sku":"662087237060_蓝色框C2","price":14.97,"currency_code":"USD","in_stock":true},{"title":"C3 Gray Blue","offer_id":42498956689454,"sku":"662087237060_灰蓝框C3","price":14.97,"currency_code":"USD","in_stock":true},{"title":"C4 Pink","offer_id":42498956722222,"sku":"662087237060_粉红框C4","price":14.97,"currency_code":"USD","in_stock":true},{"title":"C5 Purple Pink","offer_id":42498956754990,"sku":"662087237060_紫粉框C5","price":14.97,"currency_code":"USD","in_stock":true},{"title":"C6 Blue and White","offer_id":42498956787758,"sku":"662087237060_蓝白框C6","price":14.97,"currency_code":"USD","in_stock":true},{"title":"C7 white powder","offer_id":42498956820526,"sku":"662087237060_白粉框C7","price":14.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/165834f6_5dca1ee9-2834-47b2-9a06-191d6f6db6aa.png?v=1783704238","url":"https:\/\/irisharp.com\/products\/kids-round-tr90-student-glasses-2292","provider":"IRISHARP","version":"1.0","type":"link"}