The Oakley Flight Deck M Snow Goggles deliver an expansive field of view with a streamlined design inspired by fighter pilot helmet visors. Built with a medium fit, they provide excellent visibility while offering compatibility with a wide range of helmets. The flexible O Matter® chassis conforms comfortably to the face, even in extreme cold, while triple layer face foam with a moisture wicking polar fleece lining enhances all day comfort. Ridgelock Technology makes lens changes quick and easy while maintaining a secure seal against harsh weather. The optically correct dual lens features F3 anti fog coating to help maintain clear vision in changing conditions. Designed with discreet temple notches for prescription eyewear compatibility, these goggles are ready for long days on the mountain.