The Flight Optics Sunglasses, in the style The Exec, take off with their iconic pilot style. Sleek and cool, they'll keep your peepers protected with their  Dual Lens Technology™. Unisex sunglasses Wide fit 100% UVA + UVB protection Light transmission: 10-35%, CAT 3 - CAT 2 Look through color: brown Lens: 2.2mm polycarbonate Spring hinge arms No-slip grip ear and nose pieces Dual Lens Technology™ Float resistant Anti-scratch coated Flexible and shatter proof Maximum face coverage Frame width: 150mm Frame height: 60mm Nose opening 33.5mm Includes: sunglasses, Limpcloth™, and Firmcase™ Below The Belt is an authorized seller of Pit Viper, products are authentic.