Ray-Ban RB4171F Erika Sunglasses are popular for their glamorous, feminine appeal and universally flattering shape For Women Made from lightweight, hypoallergenic propionate nylon. It’s durable, flexible, and resistant to warm weather. Modern matte texture and rubberized feel Fine metal temples, temple ends coated in matching molded propionate for comfort Small white Ray-Ban signature on right lens Key hole bridge 3 barrel hinge 100% UV protection