Saint Laurent Optical Frame pairs a clean square silhouette with everyday versatility. The acetate design refines any look and is supplied with the original protective case. Key attributes: Black | Acetate | Compatible with prescription lenses | Includes original case | Square silhouette | Full-rim frame | Logo detail on temples | Dimensions & fit: Lens width: 54mm | Bridge: 15mm | Temple length: 140mm | Composition & care: Acetate | Clean lenses with a microfiber cloth and mild lens cleaner. Store in the original case when not in use. Avoid abrasive cleaners and high heat.