Saint Laurent Square-frame Acetate Sunglasses combine a refined, versatile silhouette with signature detailing for everyday wear. The design pairs a bold front with rounded temples and the YSL logo for a polished finish. Key attributes: Black | Acetate | Non-polarized lenses | Includes original case | Includes cleaning cloth | Includes certificate of authenticity and guarantee | Square front with round temples | YSL logo on temples | Full-rim acetate frame | Dimensions & fit: Lens width: 53 mm | Bridge: 21 mm | Temple: 140 mm | Composition & care: Acetate