{"product_id":"track-sunglasses","title":"Track Sunglasses","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eMeet your new training partner.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe \u003cstrong\u003eTifosi Track\u003c\/strong\u003e is the \u003cstrong\u003elightweight, semi-frameless sport sunglass\u003c\/strong\u003e built to keep up with runners, cyclists, tennis players, and everyone in between. At just \u003cstrong\u003e23 grams\u003c\/strong\u003e, the \u003cstrong\u003eGrilamid TR-90 frame\u003c\/strong\u003e disappears on your face — you'll barely notice it's there, even through your longest training sessions and most demanding matches.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eGrilamid TR-90 isn't just light — it's a \u003cstrong\u003ehomopolyamide nylon\u003c\/strong\u003e engineered for \u003cstrong\u003eexceptional bending strength, chemical resistance, and UV durability\u003c\/strong\u003e, meaning the frame flexes under stress rather than snapping. That translates directly to a sunglass built to survive drops, bumps, and the daily wear of active use.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe \u003cstrong\u003ehydrophilic rubber ear and nose pads\u003c\/strong\u003e are the standout feature — they actually \u003cstrong\u003eincrease grip the more you sweat\u003c\/strong\u003e, delivering a genuine \u003cstrong\u003eanti-bounce, no-slip fit\u003c\/strong\u003e through intense movement, whether you're sprinting the final stretch of a race or scrambling for a wide shot on the court. Paired with \u003cstrong\u003eGlide technology\u003c\/strong\u003e, the frame slides on comfortably and locks into place without pinching or shifting.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eOptically, the \u003cstrong\u003edecentered polycarbonate lenses\u003c\/strong\u003e shift the sweet spot to the optimal position directly in front of your eyes for \u003cstrong\u003edistortion-free, crystal-clear vision\u003c\/strong\u003e — a meaningful upgrade over standard flat lens construction. The \u003cstrong\u003eGlare Guard coating\u003c\/strong\u003e cuts reflections and reduces eye fatigue, while every lens delivers \u003cstrong\u003e100% UVA\/UVB protection\u003c\/strong\u003e against harmful UV rays. Lenses are \u003cstrong\u003eshatterproof and scratch-resistant\u003c\/strong\u003e, built to handle the demands of active sport.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eFits a \u003cstrong\u003ewide range of face shapes\u003c\/strong\u003e, from small to large, and comes complete with a \u003cstrong\u003emicrofiber cleaning bag\u003c\/strong\u003e for care and storage.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e 23g Grilamid TR-90 frame | Decentered polycarbonate lenses | 100% UVA\/UVB protection | Hydrophilic grip pads | Glide technology | Small–Large fit\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eLight as air. Locked in place. Ready for anything.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Tifosi","offers":[{"title":"Crystal Smoke Frame - Smoke Lens","offer_id":52645555437853,"sku":"1550410070","price":29.95,"currency_code":"USD","in_stock":false},{"title":"Tortoise Frame - Brown Lens","offer_id":52645569495325,"sku":"1550401071","price":29.95,"currency_code":"USD","in_stock":false},{"title":"White \/ Red Frame - Smoke Red Lens","offer_id":52645569528093,"sku":"1550401878","price":29.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/7460\/5853\/files\/track-crystalsmoke1.jpg?v=1785284931","url":"https:\/\/www.justtennis.com\/products\/track-sunglasses","provider":"Just Tennis","version":"1.0","type":"link"}