D28 Sunglasses Black TortoiseFor those fans of substance, this frame will not fold four different ways into a square the size of a Starburst. D28 is a hearty helping of precision cut, 100% acetate with Izquierda and Derecha laser etched across the top in case you forget which side is left and which is right. Caddis proprietary polarized sunglass lenses enhance contrast and reduce 99. 9% of glare without any digital screen distortion. A premium hard coating protects lenses,