MCTi Ski Snowboarding Skate Polarized Goggles Detachable Double Lens UV Protection Anti Fog Over Glasses Double PC lens is with Special anti-fog treatment and force Distortion. Strong UV Protection. The lens is coating with UVA,UVB,UVC. TPU Frame with excellent flexibility to wear. Size: 205x97mm, Certification: ISO9001, Weight: 155g Great for Skiing Snowboarding Snowmobile and other sports wearing.