Boss Rectangular Sunglasses combine a full-rim acetate frame with grey lenses for reliable sun protection and everyday wear. The two-tone black and gold finish gives a refined, versatile look. Key attributes: Black | Black gold | Grey | Acetate | 100% UV protection | Spring hinges for flexible comfort | Suitable for prescription lenses | Includes case and cleaning cloth | Full-rim rectangular frame | Keyhole bridge | Straight temples | Black and gold two-tone finish | Dimensions & fit: 57/16/145 | Comfortable, stable fit for everyday wear; keyhole bridge for improved nose support | Composition & care: Acetate | Plastic | Clean lenses with a microfiber cloth and store in the supplied case when not in use.