Saint Laurent SL 454 Eyeglasses combine a classic rectangular silhouette with an acetate frame designed for everyday wear. The model pairs a full-rim shape with prescription-ready construction for versatile optical use. Key attributes: Brown | Havana | Acetate | Prescription-ready | Compatible with prescription lenses | Includes case and microfiber cloth | Rectangle frame | Full rim | Acetate temples | Dimensions & fit: Lens width: 56 mm | Bridge width: 16 mm | Temple length: 145 mm | Size: 56-16-145 | Size: 59-16-145 | Composition & care: Acetate | Clean lenses with a microfiber cloth and lens cleaner; store in the provided case; avoid abrasive cleaners.