You’ll look cool to the core wearing these Ray-Ban RB4147 sunglasses. These frames put a modern edge on an Old Hollywood style, resulting in handsome frames that are destined to be your new favorites. The square rims with rounded edges are slightly larger than average, for fuller protection from the sun’s rays. The classic full-rim frames are crafted of propionate, a lightweight material that is hypoallergenic and rugged. The famed Ray-Ban logo at the temple finishes the sunglasses with a stylish flourish.