B154 RAY-BAN OVAL RB1970 001/GA 54 ARISTA / CLEAR GRADIENT BLUE 58.2mm size The pronounced and comfortable curve

B154 RAY BAN OVAL RB1970 001 GA 54 ARISTA CLEAR GRADIENT BLUE 58.2mm size The pronounced and comfortable curve The pronounced and comfortable curve of this model guarantees weightless support and protection OPTICS:Melanin infused polycarbonate lensesOptical health benefits: Protection from harmful HEV light (98%) & UV (100%) while delivering eye relaxation and accurate color perceptionPremium scratch resistance & impact protection lens4 Base lens curvatureCONSTRUCTION:Crafted from hand polished M49 Bio Acetate produced by MazzucchelliOptical grade 5 barrel stainless steel hinge for strengthTeflon coated hinge screws for durabilityCustom heat tempered wire temple inserts for fit and strengthFRAME SIZE:48 142 145FRAME COLOR: MATTE TORTOISELENS COLOR: GREY POLARIZED:YES