Meet the Ray-Ban Boyfriend Non-Polarized Sunglasses, specifically the RB4147 model in a striking polished black/grey gradient finish. These sunglasses showcase a square frame shape and are expertly crafted from durable nylon. They feature a grey gradient lens treatment, perfectly complementing the stylish black temple color. Dimensions are 60mm lens width, 15mm bridge width, 48.5mm lens height, and 145mm temple length, ensuring a comfortable and chic fit for any occasion.