Saint Laurent Oval Sunglasses combine a classic oval silhouette with acetate frames and nylon lenses for reliable sun protection and everyday wear. Key attributes: Black | Acetate | 100% UV protection | Nylon lenses | Oval shape | Full-rim frame | Dimensions & fit: Lens width: 48 mm | Bridge width: 23 mm | Temple length: 145 mm | Composition & care: Acetate | Nylon | Wipe lenses with a microfiber cloth; avoid abrasive cleaners and high heat; store in a protective case.