Miu Miu MU A03S Sunglasses combine a bold oval acetate frame with a signature logo hinge for stylish, everyday eye protection. Key attributes: Black | Acetate | 100% UV protection | Hinged temples | Oval full-rim frame | Signature vertical logo hinge | Dark grey lenses | Dimensions & fit: Lens width: 53 mm | Composition & care: Acetate | Clean lenses with a microfiber cloth. Store in a protective case when not in use.