Saint Laurent SL 518 Optical Frame pairs a bold square acetate silhouette with signature temple detailing. Designed for everyday wear, it delivers a refined, structured look. Key attributes: Black | Acetate | Supplied with Saint Laurent case | Square frame shape | Laser-engraved Saint Laurent logo on temples | Ionic corner-angle detail | Dimensions & fit: Lens width: 56 mm | Bridge width: 16 mm | Temple length: 145 mm | Lens height: 44 mm | Composition & care: Acetate (front) | Acetate (temples) | Rinse lenses with lukewarm water before cleaning. Wipe lenses with a microfiber cloth and use only products designed for eyewear. Store in the supplied case when not in use.