Spy Optic Raider Snow Goggles, Blades Of Steel: LA Frame/Grey/Black Mirror (+Persimmon) Lenses Built from a flexible polyurethane frame Features patented Scoop ventilation system Anti-Fog 6 base ARC spherical dual lens system with anti scratch protection; FREE BONUS LENS Triple layer Isotron face foam with moisture wicking Dri-Force fleece Silicone ribbed strap