{"product_id":"polarized-clip-on-flip-up-sunglasses","title":"Polarized Clip-On Flip-Up Sunglasses","description":"\u003cdiv\u003e\u003cstrong\u003eTurn Your Prescription Glasses Into Sunglasses — In One Clip\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eCarrying two pairs of glasses is a constant inconvenience. Prescription sunglasses cost hundreds. Transition lenses are slow and unpredictable in variable light. These polarized clip-ons solve the problem directly — clip them onto your existing glasses, flip them down when you step outside, flip them up when you go back in.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0901\/1006\/7066\/files\/new-polarized-clip-on-flip-up-sunglasses-7c6b8c8d_231653b1-19aa-42a6-a0b2-c035fcbb1acb.webp?v=1785228856\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eWhy Glare Makes a Real Difference:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eReflected light from roads, water, windscreens, and wet surfaces creates horizontal glare that tinted lenses only partially address. Polarized lenses block the horizontal component specifically, which is why they cut road glare for drivers and surface glare for anyone near water — more effectively than standard tint alone. UV400 protection covers the full UVA and UVB spectrum on top of that.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eWhat Makes These Worth Carrying:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePolarized TAC lenses cut glare from reflective surfaces rather than just reducing overall brightness.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlip-up mechanism means you can move between indoor and outdoor light instantly — no removing and packing away.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClips onto most standard prescription glasses frames with a secure hold that doesn't shift on the face.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMetal alloy frame is light enough to wear over glasses without making the combined weight uncomfortable.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUV400 protection blocks the full range of harmful UV light.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFolds flat into the included pouch — takes up minimal space in a bag or pocket.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0901\/1006\/7066\/files\/new-polarized-clip-on-flip-up-sunglasses-d1a82f7b_c4b10fb0-03f6-4647-92ec-54e63bc007af.jpg?v=1785228856\"\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eHow to Use:\u003c\/strong\u003e\u003c\/div\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eClip onto the bridge of your prescription glasses.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlip the polarized lenses down before stepping into bright sunlight or glare conditions.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlip them back up when you move indoors or into shade.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRemove the clip-on and store in the included pouch when not needed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt to Hold Up Daily\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv\u003e\u003cspan\u003eThe flip-up hinge is built from metal alloy — it pivots cleanly without play or wobble. The TAC lens material resists surface scratches better than standard plastic, and the included cleaning cloth keeps the optics clear between uses.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLens Type: Polarized TAC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUV Protection: UV400\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFrame Material: Metal alloy\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesign: Clip-on flip-up\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFits: Most standard prescription glasses\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ewell-suited to: Driving, fishing, cycling, travel, and everyday outdoor use\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0901\/1006\/7066\/files\/new-polarized-clip-on-flip-up-sunglasses-0e7bdc5a_a3d0e3bf-eea6-446d-be62-50cee1be68ec.webp?v=1785228855\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1 × Polarized Clip-On Flip-Up Sunglasses\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 × Protective Pouch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 × Cleaning Cloth\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Kertem","offers":[{"title":"Black","offer_id":54948472553811,"sku":null,"price":29.9,"currency_code":"GBP","in_stock":true},{"title":"Blue","offer_id":54948472586579,"sku":null,"price":29.9,"currency_code":"GBP","in_stock":true},{"title":"Pink","offer_id":54948472619347,"sku":null,"price":29.9,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":54948472652115,"sku":null,"price":29.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/2670\/7027\/files\/new-polarized-clip-on-flip-up-sunglasses-88920291_79ba1908-423d-4e59-918e-9f98d12a7ab6.webp?v=1789465473","url":"https:\/\/kertem.co.uk\/products\/polarized-clip-on-flip-up-sunglasses","provider":"Kertem","version":"1.0","type":"link"}