The Oakley Split Shot Prizm Snow Sunglasses are a hat-compatible model with a high wrap frame and detachable leash that provides a wide view, perfect for higher visibility situations like skiing and snowboarding. It has an O Matter frame for better durability and all-day comfort. The no-slip unobtainium nosepad adds increased grip, while the Three-Point Fit holds the lenses in for optimal alignment. Prizm lenses enhance color, as well as contrast and detail. Glare is minimized through the HD Polarized technology and Iridium lens coating, with the HDO Optics adding impact resistance. This model also includes a water resistant eyewear case and clip for easy storage on the go. O Matter Frame. Unobtainium Nosepad. Three-Point Fit. Prizm Lenses. HD Polarized Lenses. Plutonite Lens. Iridium Lens Coating. HDO Optics. Includes Water Resistant Eyewear Case .