The Ray-Ban RB3016 130933 51-23 Unisex Sunglasses are a stylish and classic choice for men. Featuring tinted and polarized glass lenses with UVB and UVA protection, these square-shaped sunglasses offer both style and functionality. The brown frame, made of a combination of plastic, acetate, and metal, adds a touch of sophistication to the Clubmaster model. With a lightweight design and 145mm temple length, these Ray-Ban sunglasses provide a comfortable and fashionable accessory for any outfit.