Cartier CT0437S Sunglasses combine a modern cat-eye silhouette with Cartier’s signature Double C hinge, offering a refined look for everyday wear. Key attributes: Black | Grey | Acetate | Gray multi-treatment lenses | Includes original case, cleaning cloth, certificate of authenticity and guarantee | Available with prescription lenses | Cat-eye shape | Double C hinge detail | Full rim frame | Dimensions & fit: Lens width: 53 mm | Bridge width: 18 mm | Temple length: 140 mm | Medium fit | Composition & care: Acetate | Metal | Clean lenses with the included microfiber cloth; avoid abrasive cleaners and extreme heat; store in the provided case.