The Flight Optics Sunglasses, in the style The Landlocked Brown Fade, take off with their iconic pilot style. Sleek and cool, they'll keep your peepers protected with their  Dual Lens Technology™. Unisex sunglasses 100% UV protection 99.69% indestructible frame and shatterproof lens Light transmission: 10-35% Look through color: brown Light transmission: 10%, CAT 3 Lens: polycarbonate No-slip-grip rubberized touch points Dual Lens Technology™ Frame width: 150 mm Frame height: 60 mm Nose opening 33 mm Includes: sunglasses, Limpcloth™, and Firmcase™ Below The Belt is an authorized seller of Pit Viper.