Cartier Square-frame Sunglasses combine a classic acetate silhouette with mirrored gradient lenses for versatile everyday wear. The design balances refined details and practical coverage. Key attributes: Black | Acetate | Tinted lenses | Includes original case | Square frame | Full-rim construction | Grey gradient lenses with gold flash mirror | Branded hardware | Dimensions & fit: Lens width: 57mm | Lens height: 50mm | Bridge: 16mm | Temple length: 140mm | Composition & care: 100% acetate | Wipe with a clean, dry cloth. Store in original case.