Saint Laurent SL M143 OPT 002 Optical Frame is a bold cat-eye acetate frame designed for prescription wear. It stands out for its wide, feminine silhouette and monogram hinge detailing. Key attributes: Brown | Havana | Acetate | Full acetate construction | Prescription-ready frame | Supplied with original case (varies by retailer) | Cat-eye shape | Full rim | Monogram hinge detailing | Dimensions & fit: Lens width: 51 mm | Bridge width: 23 mm | Temple length: 145 mm | Composition & care: Acetate | Wipe clean with a microfiber cloth. Store in the provided case when not in use. Avoid exposure to harsh chemicals and prolonged heat.