Going big? You can always Backslap. Designed with Worldwide Vision(TM) wrapped side shield technology for a 16.9% increase in field of vision, these goggles keep you locked in from park laps to powder runs. Featuring an easy lens changing system, anti-fog coating, and full frame ventilation, the Backslap is built to perform in all conditions. Count on clarity, comfort, and compatibility every time you drop in. FEATURES: Lens: Polycarbonate Look thru color: Blue Light transmission: 15% CAT 3 100% UVA & UVB protection Never Fog: Anti-fog lens coating Helmet compatible: Goggles engineered to fit seamlessly with your helmet Semi-frameless design: Low profile frame for maximized peripheral vision