Saint Laurent Rectangle Sunglasses combine a clean acetate frame and mid-size lenses for everyday sun protection and a classic silhouette. Key attributes: Black | Crystal | Acetate | 100% UV protection | Full-rim frame | Rectangle shape | Classic silhouette | Dimensions & fit: Lens width: 51 mm | Bridge: 21 mm | Temple length: 145 mm | Medium size | Composition & care: Acetate | Clean lenses with a soft, lint-free cloth. Store in a protective case when not in use.