{"product_id":"photochromic-split-frame-shield-sports-sunglasses-black-clear-to-gray-lens","title":"Photochromic Split-Frame Shield Sports Sunglasses – Black \/ Clear-to-Gray Lens","description":"\u003cp\u003eLightweight performance sports sunglasses designed for cycling, running, hiking, trail riding, training, and other outdoor activities. The oversized cylindrical shield provides wide coverage and an open field of view, while the split-frame construction maintains a lightweight, streamlined profile.\u003cbr\u003eThe photochromic clear-to-gray lens automatically adjusts its tint as lighting conditions change, making the eyewear suitable for a broad range of outdoor environments. Adjustable nose pads and non-slip temple contact areas help maintain a comfortable and stable fit during active movement.\u003cbr\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003cbr\u003e\u003cb\u003eProduct Type:\u003c\/b\u003e Performance Sports Sunglasses\u003cbr\u003e\u003cb\u003eStyle:\u003c\/b\u003e Split-Frame \/ Panoramic Shield\u003cbr\u003e\u003cb\u003eGender:\u003c\/b\u003e Unisex Adult\u003cbr\u003e\u003cb\u003eFit:\u003c\/b\u003e Medium to Large\u003cbr\u003e\u003cb\u003eCoverage:\u003c\/b\u003e Large\u003cbr\u003e\u003cb\u003eFrame Color:\u003c\/b\u003e Black\u003cbr\u003e\u003cb\u003eLens Color:\u003c\/b\u003e Clear to Gray\u003cbr\u003e\u003cb\u003eLens Type:\u003c\/b\u003e Photochromic\u003cbr\u003e\u003cb\u003eLens Design:\u003c\/b\u003e Single-Piece Cylindrical Shield\u003cbr\u003e\u003cb\u003eLens Material:\u003c\/b\u003e Polycarbonate\u003cbr\u003e\u003cb\u003eFrame Material:\u003c\/b\u003e High-Impact TR90 Nylon\u003cbr\u003e\u003cb\u003eVisible Light Transmission:\u003c\/b\u003e 20–85%\u003cbr\u003e\u003cb\u003eLens Curvature:\u003c\/b\u003e Base 5\u003cbr\u003e\u003cb\u003eLens Width:\u003c\/b\u003e 139 mm \/ 5.47 in\u003cbr\u003e\u003cb\u003eLens Height:\u003c\/b\u003e 60 mm \/ 2.36 in\u003cbr\u003e\u003cb\u003eTemple Length:\u003c\/b\u003e 125 mm \/ 4.92 in\u003cbr\u003e\u003cb\u003eOverall Frame Width:\u003c\/b\u003e 150 mm \/ 5.91 in\u003cbr\u003e\u003cb\u003eNose Bridge Width:\u003c\/b\u003e 17 mm \/ 0.67 in\u003cbr\u003e\u003cb\u003eProduct Weight:\u003c\/b\u003e 26.2 g \/ 0.92 oz\u003cbr\u003e\u003cb\u003eFrame Construction:\u003c\/b\u003e Semi-Rimless Split Frame\u003cbr\u003e\u003cb\u003eNose Piece:\u003c\/b\u003e Two-Position Adjustable Non-Slip Nose Pads\u003cbr\u003e\u003cb\u003eTemple Grip:\u003c\/b\u003e Non-Slip Soft-Grip Contact Areas\u003cbr\u003e\u003cb\u003eHinge Type:\u003c\/b\u003e Auto-Lock Folding Hinges\u003cbr\u003e\u003cb\u003eLens System:\u003c\/b\u003e Interchangeable\u003cbr\u003e\u003cb\u003eWrap Style:\u003c\/b\u003e Slight Wraparound\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e Medium–Large Adult\u003cbr\u003e\u003cb\u003eRecommended Use:\u003c\/b\u003e Cycling, running, hiking, MTB, gravel riding, training and general outdoor recreation\u003cbr\u003e\u003cb\u003eQuantity:\u003c\/b\u003e 1 Pair\u003cbr\u003eSmith lists the model at 139 mm lens width, 60 mm lens height and 125 mm temple length, while an independent performance test measured the eyewear at 26.2 g.\u003cbr\u003e\u003cbr\u003eKey Features\u003cbr\u003e\u003cbr\u003eWide panoramic shield provides extensive forward and peripheral coverage\u003cbr\u003ePhotochromic lens changes from lighter to darker tint according to available light\u003cbr\u003e20–85% visible-light-transmission range\u003cbr\u003eLightweight split-frame construction\u003cbr\u003eHigh-impact-resistant TR90 nylon frame\u003cbr\u003eBase 5 cylindrical lens geometry\u003cbr\u003eInterchangeable lens construction\u003cbr\u003eTwo-position adjustable nose pads\u003cbr\u003eNon-slip temple contact areas for increased stability\u003cbr\u003eAuto-lock hinges help keep the temples open when putting the glasses on\u003cbr\u003eStreamlined profile suitable for use with many cycling helmets\u003cbr\u003eDesigned for cycling, running, trail riding and other active outdoor use\u003cbr\u003eLens \u0026amp; UV Information\u003cbr\u003eThe photochromic lens is designed to react to changing light conditions, transitioning between a relatively clear appearance and a darker gray tint. The model is listed with \u003cb\u003e100% UV protection\u003c\/b\u003e and a polycarbonate lens construction. It is \u003cb\u003enot listed as polarized\u003c\/b\u003e in this configuration.\u003cbr\u003e\u003cbr\u003eIncluded Components\u003cbr\u003e\u003cbr\u003e1 × Sports sunglasses\u003cbr\u003e1 × Photochromic clear-to-gray shield lens installed\u003cbr\u003e1 × Additional clear interchangeable lens\u003cbr\u003e1 × Protective performance case\u003cbr\u003e1 × Microfiber storage bag\u003cbr\u003e\u003cbr\u003eThe additional clear lens, protective case and microfiber bag are part of the manufacturer's listed package for the Shift Split MAG.\u003cbr\u003e\u003cbr\u003eCare Instructions\u003cbr\u003e\u003cbr\u003eRinse dust and debris from the lens with clean lukewarm water before wiping. Clean and dry using a soft microfiber lens cloth. Avoid paper towels, abrasive materials, household cleaners, solvents, alcohol-based chemicals, and excessive heat. Store the sunglasses in the protective case when not in use.\u003cbr\u003e\u003cbr\u003eImportant Use Information\u003cbr\u003e\u003cbr\u003eThese sunglasses are intended for sports, recreational activities, and general outdoor sun protection. They are \u003cb\u003enot industrial safety eyewear\u003c\/b\u003e and should not replace certified occupational eye protection. Do not use for direct observation of the sun. Photochromic lens response may vary depending on UV exposure, temperature, and environmental conditions. Brand-specific technologies and specifications should only be retained in the listing when the item is confirmed to be the genuine corresponding model.\u003c\/p\u003e","brand":"Kynex","offers":[{"title":"Default Title","offer_id":58530154512687,"sku":null,"price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/0234\/0911\/files\/image_2026-09-14_16-59-28.png?v=1790164380","url":"https:\/\/kynexgl.store\/products\/photochromic-split-frame-shield-sports-sunglasses-black-clear-to-gray-lens","provider":"Kynex","version":"1.0","type":"link"}