One size does not fit all, so Oakley has expanded the popular Flight Deck family with a mid-sized fit. Inspired by the helmet visors of fighter pilots, Flight Deck M maximizes your field of view so you won’t miss a single target of opportunity. It was engineered for seamless compatibility, giving you the flexibility to choose the helmet that fits your style. Designed with Oakley’s Ridgelock Technology, changing lenses is quick and easy while still allowing for a complete lens seal to prevent harsh conditions from penetrating into your goggle.Additional FeaturesMicrobag included for storage and lens cleaning Meets impact requirements based on ANSI Z87.1 and EN 166 standardsLensRidgelock Lens Change System Injection-molded Plutonite® lens material provides 100% protection against UVA / UVB / UVC & harmful blue light up to 400nm Optically correct Dual Lens with F3 Anti-fog coating Glare reduction and tuned light transmission of Iridium® lens coating (optional)FrameFit: Medium Discreet frame notches at temples provide compatibility with most prescription eyewear Flexible O Matter® chassis conforms to your face comfortably, even in extreme cold Rimless frame design provides increased visibility and improved helmet compatibility All-day comfort of triple-layer face foam with moisture wicking polar fleece liningStrapsWide 5mm wide adjustable strap with silicone lining for a more secure fitFeaturesHelmet CompatibleFeaturesInterchangeable Lens