Saint Laurent SL 28 Sunglasses pair a wayfarer-inspired square frame with a keyhole bridge for comfortable everyday sun protection and style. Key attributes: Black | Grey | Acetate | 100% UVA/UVB protection | Full-rim frame | Logo-engraved temples | Regular hinge | Wayfarer-inspired square shape | Keyhole bridge | Metal inlays at temples | Dimensions & fit: Lens width: 49 mm | Bridge width: 23 mm | Temple length: 140 mm | Composition & care: Acetate | Wipe lenses with a microfiber cloth and store in the provided case. Avoid abrasive cleaners and high temperatures.