{"product_id":"kastking-polarized-sport-sunglasses-for-men-women-wrap-design-tac-lenses-purivex-coating","title":"KastKing Polarized Sport Sunglasses for Men \u0026 Women — Wrap Design, TAC Lenses \u0026 PuriVex Coating","description":"\u003cstrong\u003eKastKing Hiwassee polarized sport sunglasses are lightweight wraparound glasses with 1.0mm TAC polarized lenses, PuriVex protective coating, and flexible Grilamid frames designed for active outdoor use.\u003c\/strong\u003e\n\n\u003cp\u003eDesigned for anglers, drivers, and outdoor enthusiasts, the KastKing Hiwassee blends rugged materials, thoughtful lens technology, and a snug wrap fit to reduce glare and improve visual comfort during active days outside. The combination of 100% UVA\/UVB-blocking polarized lenses and a durable, scratch-resistant coating gives you clearer vision and longer-lasting optics without a bulky feel.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these sunglasses reduce glare and improve visibility?\u003c\/h3\u003e\n\u003cp\u003eThe Hiwassee uses 1.0mm TAC polarized lenses that filter horizontal reflected light to cut glare from water, roads, and shiny surfaces. KastKing lenses undergo double decentering testing to limit optical distortion so your eyes don’t strain over long periods.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePolarized TAC lenses reduce reflected glare for clearer contrast.\u003c\/li\u003e\n  \u003cli\u003eDouble decentering test minimizes visual distortion and headaches.\u003c\/li\u003e\n  \u003cli\u003eAvailable smoke, brown, and copper tints match different light conditions.\u003c\/li\u003e\n  \u003cli\u003eANSI-compliant UV blocking for 100% UVA\/UVB protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the frames durable yet comfortable for extended wear?\u003c\/h3\u003e\n\u003cp\u003eFrames are made from Grilamid, a high-performance polymer used in medical and military gear for its strength, heat resistance, and light weight. The material flexes under stress and returns to shape, so the sunglasses stay comfortable without breaking or warping.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGrilamid construction for impact resistance and lightweight comfort.\u003c\/li\u003e\n  \u003cli\u003eTacky nose and temple pads keep the glasses from slipping during activity.\u003c\/li\u003e\n  \u003cli\u003eWrap design offers secure fit for sports and active movement.\u003c\/li\u003e\n  \u003cli\u003eHeat and UV resistant to hold shape in changing conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the PuriVex protective coating help maintain lens clarity?\u003c\/h3\u003e\n\u003cp\u003eKastKing’s PuriVex PROTECTIVE COATING repels oil, water, and dirt while providing scratch resistance designed for marine and outdoor environments. That coating makes cleaning easier and helps preserve optical clarity longer than uncoated lenses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRepels oil and water for faster, streak-free cleaning.\u003c\/li\u003e\n  \u003cli\u003eMarine-grade scratch resistance for rougher outdoor use.\u003c\/li\u003e\n  \u003cli\u003eReduces risk of surface damage from everyday wear and transport.\u003c\/li\u003e\n  \u003cli\u003eRecommended cleaning with microfiber to protect the coating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat accessories come with the sunglasses and how should I care for them?\u003c\/h3\u003e\n\u003cp\u003eEach pair ships with a molded hard case and a Prym1 Camo microfiber pouch for cleaning and storage, giving protection on the go. Proper care keeps the coating and lenses performing: rinse with fresh water, gently dry with microfiber, and avoid abrasive towels or saltwater submersion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMolded hard case for impact protection in bags or boats.\u003c\/li\u003e\n  \u003cli\u003ePrym1 Camo microfiber pouch doubles as a cleaning cloth.\u003c\/li\u003e\n  \u003cli\u003eClean with fresh warm water and lint-free cloths only.\u003c\/li\u003e\n  \u003cli\u003eAvoid saltwater immersion and abrasive paper or towels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The KastKing Hiwassee suits people who need dependable polarized eyewear for fishing, driving, cycling, or general outdoor recreation—anyone who wants strong UV protection, reduced glare, and a comfortable, secure fit without sacrificing lightweight durability. Choose smoke for very bright conditions, brown for enhanced contrast in mixed light, or copper for improved depth perception in lower light.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these sunglasses block UV rays?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. KastKing Hiwassee lenses block 100% of UVA and UVB rays and meet or exceed U.S. ANSI standards.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which lens color is best for fishing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Brown or copper lenses improve contrast and depth perception for fishing; choose smoke for very bright, reflective conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KastKing","offers":[{"title":"Default Title","offer_id":59356401238364,"sku":"B0FVM2KZH6","price":49.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/5604\/9244\/files\/kastking-hiwassee-front-view_ac95bcbb-bf42-43ab-88b2-692411d16094.jpg?v=1791159160","url":"https:\/\/sportium.co.uk\/products\/kastking-polarized-sport-sunglasses-for-men-women-wrap-design-tac-lenses-purivex-coating","provider":"Sportium Sports And Outdoors","version":"1.0","type":"link"}