Racing straight out of the 1970s sports scene, Ray-Ban State Side RB4356 Glass Sunglasses flaunt a square shape with a retro look and plenty of attitude. The solid-colored glass lenses on these Ray-Ban aviator sunglasses block 85% of visible light for greater contrast and clarity. Ray-Ban unisex sunglasses come with a cleaning cloth and case.Manufacturer style #: RB4356. Glass lenses for the clearest vision Solid-colored lenses block 85% of visible light for greater contrast and clarity Lightweight, triple-layered, injected-nylon aviator frames