Bertoni Polarized Sports Sunglasses with Hydrophobic Lens for Cycling MTB Fishing Watersports Ski Running Golf Outdoor Activities - P1000 Windproof Wraparound Glasses Italy Sport Polarized Sunglasses P1000 made in impact resistant TPX with floating ability - Weight: 21 g- Lens width: 60mm ( curved sport wraparound windproof lens ) - Lens height 40mm. Polarized antireflection lens reduces reflections of horizontal surfaces - 100% UV protection - The Hydrophobic coating works by making a surface of your lens to repel the water molecules remaining on them, which means that the hydrophobic coating weakens the surface bonding among the water drop and surface of the lens. This lets anything based on water ( rain, sweat, etc. ) to stay away from lens surface Adjustable and removable elastic strap to have a very skin tight fitting for extreme sports - Grip at the tip of the arm and nosepad: keeps the sunglasses from slipping - NosePad made by TPR60A Natural, anallergic, water and extreme conditions resistant - Wraparound design: protects the eyes from wind, splashes and bad weather Special cuts on the surface of the lens that allow anti-misting ventilation and the spillover of eventual water Lightweight and Windproof Ergonomic design, in combination with polarized lens, is ideal for usage by cycling, MTB, watersports, driving, running, fishing, racing, skiing, climbing, trekking or other outdoor activities- Bertoni provides lifetime after sale service for all Bertoni goggles and sunglasses - BUY WITH CONFIDENCE : Our product comes with a 100% No-Worries 30 days Money-Back Guarantee. If you're not completely satisfied, just send back the product and get your money