Specifications Hign-concerned Chemical:None Frame Color:MULTI Lenses Material:Polycarbonate Lenses Color:MULTI Gender:Men Frame Material:TPU Lens Width:17cm Lens Height:9.4cm Lenses Optical Attribute:PC+UV Item Type:EYEWEAR Sport Type:Skiing Origin:Mainland China ski goggles women,ski goggles men,2018:ski goggles,over glassesSki goggles snow goggles,mirroredSki goggles,2019: High Performance Anti-fog And UV400 Protection-TheSki goggles featured with double lens made of solid PC material which came with unique material anti-fogging treatment and 100% UV400 protection that cuts the glare. COLOR OPTIONS FOR EVERYONE- Available in a variety of different styles and colors, these are the perfect goggles not only for skiing & snowboarding, but also works great for All-Terrain Vehicle(ATV) snowmobile and snocross,gliding,skating. PRESCRIPTION GLASSES COMPATIBLE-Big inner space!!Fits Over the Glasses are designed to fit over most prescription glasses. Visibility first! Specifications Lens Size: 6.7 inches (W) x 3.7 inches (H) Lens Material: PC + UV Frame Material: TPU VLT(Visible Light Transmission)Reference Scope: VLT 0-10% - For sunny days VLT 10-25% - For partially clouded to sunny days VLT 25-60% - For cloudy days and dusk VLT 60-90% - For night and heavily clouded days Package includes 1 *Ski Goggles 1 * Goggles Bag Tips: 1.Please do not scrubbing the lens too frequently as it may reduce the performance of the anti-fog film especially the inner glass, please use the soft cleaning tissue to gently wipe away dust. 2. Please do not use mascara or other oily substance in case lens gets dirty. 3.Goggle has good toughness yet please do not bend it too much time as it may create scratch on the frame.