Coyote Eyewear Maverick II Polar Lite Polarized Sport Sunglasses (Tortoise/Rose) Space age TR-90 frames are virtually unbreakable grilamid nylon Lightweight flexible resisilent and strong Premium quality polarized polycarbonate lens for maximum glare reduction ANSI Rated Z 80.3 impact resistant lens for sports Rose tint enhances detail - flash mirrow for added visual comfort; Gray tint offers natural color transmission and a cooling view