Gonex Ski Goggles OTG Anti-fog Windproof UV Protection Snow Goggles, with Double Spherical Lens For Skiing Snowboard Skate Winter Sports+Goggle Case EVA Box(Yellow Frame) Polycarbonate lens:UV400 protection, spherical lenses can give you a wider and clear visual experience TPU frame:flexible urethane frame construction Embroidered adjustable elastic strap and helmet compatible Triple-layer foam:Comfort and fit of face OTG and Fog reduction:big inner space for glasses;vented dual lens with anti-fog treatment