{"product_id":"rocknight-polarized-driving-sunglasses-for-men-blue-mirror-al-mg-frame-uv400-polarization","title":"ROCKNIGHT Polarized Driving Sunglasses for Men — Blue Mirror Al-Mg Frame, UV400 Polarization","description":"\u003cp\u003e\u003cstrong\u003eROCKNIGHT Driving Polarized Sunglasses are lightweight aluminum‑magnesium framed shades with blue mirror polarized UV400 lenses designed for driving, golf, and everyday outdoor use.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese ROCKNIGHT sunglasses combine a durable yet featherlight aluminum‑magnesium rectangular frame with multi‑coated polarized lenses to cut glare and protect eyes from UVA\/UVB rays. The blue mirror finish gives a modern look for daytime activities while the adjustable fit and accessories make them practical for long drives, golf rounds, fishing trips, and daily wear.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these sunglasses reduce glare on the road and water?\u003c\/h3\u003e\n\n\u003cp\u003eThe polarized lenses filter horizontal light reflections that cause intense glare from wet roads, car hoods, and water surfaces, improving visual comfort and contrast. A blue mirror reflective coating further reduces brightness and gives a crisp aesthetic without altering the frame’s stability.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePolarization cuts reflected glare for clearer vision while driving or boating.\u003c\/li\u003e\n  \u003cli\u003eBlue mirror finish reduces overall brightness and adds a sleek daytime look.\u003c\/li\u003e\n  \u003cli\u003e7‑layer lens coating repels water, oil, and fingerprints for reliable clarity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat protection do these lenses provide against sunlight?\u003c\/h3\u003e\n\n\u003cp\u003eThe lenses meet UV400 protection standards, blocking harmful UVA and UVB wavelengths that reach the eye. While not a medical device, these sunglasses help shield your eyes during prolonged outdoor exposure like golfing, hiking, and travel.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eUV400 rating blocks up to 100% of UVA and UVB rays.\u003c\/li\u003e\n  \u003cli\u003ePolarization and mirror coating work together to improve visual comfort in bright conditions.\u003c\/li\u003e\n  \u003cli\u003eMulti‑layer coatings help maintain lens performance and scratch resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow comfortable and durable is the Al‑Mg frame for everyday wear?\u003c\/h3\u003e\n\n\u003cp\u003eThe aluminum‑magnesium alloy frame weighs about 0.88 oz (25 g), offering a metal construction that balances strength and low weight so sunglasses stay comfortable throughout the day. Adjustable nose pads, spring hinges, and bendable temples let you fine‑tune the fit for small to large face shapes.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eLightweight Al‑Mg frame reduces pressure on the nose and ears during long wear.\u003c\/li\u003e\n  \u003cli\u003eAdjustable nose pads and temples provide a personalized fit and added stability.\u003c\/li\u003e\n  \u003cli\u003eSpring hinges increase durability and accommodate frequent head movements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included in the package and how do you maintain these sunglasses?\u003c\/h3\u003e\n\n\u003cp\u003eROCKNIGHT ships a complete kit so the sunglasses are ready to use and easy to care for: a zippered protective case, microfiber cleaning cloth, polarization test card, mini screwdriver, spare nose pads, printed instructions, and a white carton box. The lens’ multi‑coating helps resist smudges and moisture, and regular cleaning with the included cloth preserves clarity.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eZippered case protects frames during travel and storage.\u003c\/li\u003e\n  \u003cli\u003eCleaning cloth and screwdriver let you maintain and adjust fit on the go.\u003c\/li\u003e\n  \u003cli\u003eReplacement nose pads and test card help extend useful life and verify polarization.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: ROCKNIGHT Driving Polarized Sunglasses suit men who spend time driving, golfing, fishing, or doing other daytime outdoor activities and want a metal‑frame option that’s both lightweight and robust. They’re ideal for buyers seeking polarized glare reduction, UV400 protection, and an adjustable fit, plus those who value a packaged set with tools and spare parts for long‑term use.\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: Are these lenses polarized and do they block UV?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—lenses are polarized and rated UV400, blocking UVA and UVB rays for daytime outdoor use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the fit be adjusted for different face sizes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—the frame has adjustable nose pads, temples, and spring hinges to fit small to large faces.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ROCKNIGHT","offers":[{"title":"Default Title","offer_id":59352294490460,"sku":"B07JGXYXDY","price":43.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/5604\/9244\/files\/rocknight-front-profile-al-mg-frame.jpg?v=1791135315","url":"https:\/\/sportium.co.uk\/products\/rocknight-polarized-driving-sunglasses-for-men-blue-mirror-al-mg-frame-uv400-polarization","provider":"Sportium Sports And Outdoors","version":"1.0","type":"link"}