Saint Laurent SL 889 SULPICE THIN sunglasses combine a refined butterfly silhouette with thin acetate framing for everyday sunwear. The design pairs a fashion-forward shape with prescription-ready lenses for practical use. Key attributes: Black | Acetate | Nylon lenses | Prescription lenses available | Butterfly (Wellington) silhouette | Thin acetate frame | Dimensions & fit: Lens width: 53 mm | Bridge: 15 mm | Temple length: 145 mm | Size: M | Composition & care: Acetate (frame) | Nylon (lenses)