Go retro. The perfect late 80s vibe melds with 2015 technology to create the ultimate mash-up of fun & functionality. This on-trend frame is designed to fit petite face shapes & built to withstand serious mischief. Prizm Daily Polarized Light Transmission 14% Light Conditions Changing Conditions Contrast Increased Base Lens Color Light Grey Features PRIZM is a revolutionary lens technology that fine-tunes vision for specific sports & environments. See what you’ve been missing. Click here to learn more about Prizm Lens Technology. Patented hydrophilic Unobtanium® nosepads ensure a snug secure fit Durability & all-day comfort of lightweight stress-resistant O Matter™ frame material Comfort & performance of Three-Point Fit that holds lenses in precise optical alignment UV protection of Plutonite® lens material that filters out 100% of UVA / UVB / UVC & harmful blue light up to 400nm INTEGRATED TECHNOLOGIESPolarized Improving safety comfort & performance Oakley HDPolarized lenses filter out 99% of reflected glare without the haze & optical distortion that can come with polarized lenses made with conventional manufacturing techniques.PRIZMPrizm is a revolution in lens optics built on decades of color science research. Prizm™ lenses provide unprecedented control of light transmission resulting in colors precisely tuned to maximize contrast & enhance visibility. High Definition Optics High Definition Optics (HDO) is a collection of patented technologies that allow Oakley eyewear to meet or exceed the testing standards of the American National Standards Institute for optical clarity visual fidelity & impact resistance.