Clear Acetate Square Sunglass with Colored Lenses - BensonCool, sleek, and timeless thats the look we were going for when we designed the BENSON line. Translucent amber, clear, tortoiseshell, or black frames with metal rivets make for enduring style that flatters more every face. polycarbonate lenses 100% UVA and UVB protection handmade using acetate material triple barrel hinges RX optical quality FIT INFORMATION 48mm eye size 22mm bridge 145mm temple arm Width 5 3 8 inches Height 1 7 8 inches