Inspired by the helmet visors of fighter pilots, the large-sized fit of Oakley Flight Deck Snow Goggles maximises your field of view so you won't miss a thing. Designed with Oakley's Ridgelock Technology, changing lenses is quick & easy while still allowing for a complete lens seal to prevent harsh conditions from penetrating into your goggle. Microbag included for storage & lens cleaning Ridgelock Lens Change System Discreet frame notches at temples provide compatibility with most prescription eyewear Wide (50mm) adjustable strap with silicone lining for a very secure fit Flexible O Matter chassis conforms to your face comfortably, even in extreme cold Rimless frame provides increased visibility & enhanced helmet compatibility All-day comfort of triple-layer face foam with moisture wicking polar fleece lining Plutonite lens provides 100% protection against UVA/UVB/UVC & harmful blue light up to 400nm Optically correct Dual Lens with F3 Anti-fog coating Glare reduction & tuned light transmission of Iridium lens coating Meets impact requirements based on ANSI Z87.1 & EN 166 standards