Ray-ban RX7164 eyeglasses feature a blend of nylon fiber and metal material with transparent color accents. These glasses have slight frame contours that offer an understated update on the basic square shape for an elegant twist on old ideas. The frame is squared and made of injected material, offering a modern and decisive look. The transparent color completes the structured design, perfect for those looking for a strong definition in their style. Recommended for round and oval faces, as they add corners and definition to softer features. Ideal for men and women.