RB406 RAY-BAN ERIKA RB4171 65138G 54 TRANSPARENT GREY / LIGHT GREY GRADIENT DARK GREY BLACK SMOKE LENS Melanin-Infused LensesOptical health benefits: Protection

RB406 RAY BAN ERIKA RB4171 65138G 54 TRANSPARENT GREY LIGHT GREY GRADIENT DARK GREY BLACK SMOKE LENS Melanin Infused LensesOptical health benefits: Protection Melanin Infused LensesOptical health benefits: Protection from harmful HEV light (98%) & UV (100%) while delivering eye relaxation and accurate color perceptionPremium scratch resistance & impact protection lens6 Base lens curvatureCONSTRUCTION:Mold injected bio resin frame for lightweight and superior durabilityOptical grade 3 barrel stainless steel hinge for strengthTeflon coated hinge screws for durabilityFRAME SIZE:61 17 135FRAME COLOR: MATTE TORTOISELENS COLOR: BRONZE Frame Size: 51 21 145Frame Material:PLASTICFrame Shape:SQUAREFrame Type:FULL RIMFrame color: GRAY ON BLACKLens color: DARK GRAYPolarized:YES