OAKLEY FLIGHT DECK SKI GOGGLES: Inspired by the helmet visors of fighter pilots, our snow goggles maximize your field of view, so you won't miss a single target of opportunity. PRIZM + HDO TECHNOLOGY: Prizm engineered lenses help you see contrast on the mountain in a variety of light and snow conditions, plus, ski goggles with Oakley High Definition Optics (HDO) offer truer, more accurate vision versus conventional lenses. PRESCRIPTION EYEWEAR COMPATIBLE: Discreet frame notches at temples provide compatibility with most prescription eyewear + F3 Antifog coating to absorb moisture and eliminate haze, protection against UVA/UVB/UVC + blue light protection. RIDGELOCK TECHNOLOGY + HIGH IMPACT: Changing lenses is quick and easy, while still allowing complete a lens seal to prevent harsh conditions from penetrating into your goggle + lenses meets impact requirements based on ANSI Z87.1 and EN 166 standards. FLEXIBLE O MATTER FRAME + TRIPLE LAYER FOAM: A soft and pliable Oakley goggle frame conforms to your face like our ski and snowboard goggles were meant just for you + triple layer foam provides all-day comfort with moisture-wicking polar fleece lining.