Their multi-layered

They also give you full protection from harmful UV rays

DETAILSSIZE M 57mm - 18mm - 140mmBRAND LINE GUCCI LOGOCOLLECTION SPRING SUMMER JANUARY 2017GENDER WOMANFITTING INTERNATIONALCOLORSFRONT BLACKTEMPLE BLACKLENS GREYMATERIALSFRONT MAIN ACETATETEMPLE MAIN ACETATELENS NYLONLENSBASE S04HEIGHT 52

Color your world and bring out the best in your new look with the New Wayfarer Bicolor

V33 VUARNET ICE 180° 1931 WIDE VL193100052233 61 BLACK / RED yellow Skilynx lens Their multi-layeredSIZE: 61 18 130Frame Color: BlackLenses Color: Red Frame Material: Nylon PlasticFrame Shape: RectangleFrame Type: Full RimPolarized: Yes