Saint Laurent SL 737 MICA THIN OPT 001 features a thin, refined acetate Mica silhouette crafted for everyday optical wear. The design balances a slim profile with a classic square shape for a clean, wearable look. Key attributes: Black | Acetate | Supplied with original Saint Laurent case and cleaning cloth | Thin acetate construction | Mica silhouette | Full-rim frame | Slim profile | Dimensions & fit: Lens width: 54 mm | Bridge width: 16 mm | Temple length: 145 mm | Lens height: 37 mm | Frame size: 54-16-145 | Standard fit | Composition & care: Acetate | Bio nylon (lenses) | Wipe lenses with a soft microfiber cloth and store in the supplied case.