Saint Laurent SL 291 Optical Frame features a bold cat-eye silhouette in acetate, designed for prescription lenses and everyday wear. The full-rim construction and laser-engraved temple logo combine fashion-forward styling with dependable build quality. Key attributes: Black | Transparent | Acetate | Progressive lens compatible | Includes demo lenses | Supplied with protective case | Cat-eye shape | Full-rim frame | Laser-engraved logo on temples | Tapered wirecore temples | Dimensions & fit: Lens width: 51 mm | Bridge width: 16 mm | Temple length: 145 mm | Composition & care: Acetate | Clean lenses with a microfiber cloth; wash frame with mild soap and water and dry thoroughly; store in the included protective case.