Sculpted styling provides exceptional fit and peripheral vision Outrigger positioning system ensures perfect fit Optically correct mirrored smoke Lexan® lens with anti-fog coating and UV protection; additional optically correct clear lens included Innovative aperture-vent system for optimal airflow Drilled frame helps circulate air to prevent fogging Molded strap adjustment system Silicone-backed woven strap for a secure fit Three-layered molded face foam for a secure seal Plush goggle bag included Spare lenses and tear-off packs sold separately CE approved