Natuworld High Quality Polycarbonate Material Eyewear Sports Protective Safety Glasses Windproof UV400 Goggles for Winter Snowmobile Motorcycle Bicycle Bike Ski and Other Outdoors Activities This section goggles lenses have 4 colors for your choose:(Colorful-tinted,black,yellow,transparent) Material:Frame Material is Poly Ethylene(PE) ,Lens Material is Poly Carbonate(PC) The interior frame is seated with soft spone for comfort wearing , The sponge is breathable, soft and comfortable Elastic strap is adjustable and skidproof, fit for any person Lens of the Snowboard Goggles with anti-fog coating is polycarbonate, shatterproof and rated UV400 to block out the harmful ultraviolet light