Designed for the Extreme Water Sport Enthusiast! Face hugging, ergonomically engineered wrap style frames,with a special foam venting insert are coated in a high tech SofTouch™ Matte Black finish to help them grip your head and stay comfortably in place even in the most punishing conditions. PolarMax™ Polarized Lenses block out nearly all reflected surface glare, making them ideal for serious fun in and on the water. DuraLite™ Polycarbonate lenses are both Lightweight and Shatter Proof, providing Full Spectrum UV Protection while keeping your eyes cool by blocking invisible but irritating Infrared Radiation. TCO Smoke™ lenses offer you True Color Optics™ a combination of actual color reproduction and distortion free optical clarity. While a Bat may be Blind, you'll See and be Seen in style with these shades.