Saint Laurent SL 851 Sunglasses pair the label’s signature edge with a squared acetate frame for refined everyday sunwear. The SL 851 stands out for its slim acetate construction and statement corner angle, offering strong sun coverage and a modern silhouette. Key attributes: Black | Acetate | Nylon lenses | Lens filter category 3 | Full rim frame | Includes case and cleaning cloth | Squared frame | Cat-eye silhouette | Saint Laurent logo engraved on temples | Thin acetate construction | Dimensions & fit: Lens width: 56 mm | Bridge: 17 mm | Temple length: 145 mm | Unisex fit | Composition & care: Acetate frame | Nylon lenses | Clean lenses with the included cloth and store the sunglasses in the supplied case when not in use.