Native Eyewear Haskill Polarized Sunglass n/a Imported Flex Metal Adjustable Nose pads allow for a more customized fit N3 Polarized lenses feature infrared light reduction decreasing eye fatigue N3 lenses minimize haze so you get greater clarity color and contrast and are built to withstand serious impact Co-injected Rhyno-Tuff Air frames and Cushionol nose pads and temple boots keep your shades in place during athletic activity Optimal fit for medium to large profiles Flex Metal Adjustable Nose pads allow for a more customized fit