Saint Laurent Optical Frame combines an oversized cat-eye silhouette with an acetate construction for everyday prescription wear. The SL 657 OPT delivers a sculpted, faceted front and a polished Havana finish for a refined statement look. Key attributes: Brown | Havana | Acetate | Includes case and cleaning cloth | Cat-eye shape | Faceted front top line | Laser-engraved logo on temples | Full-rim frame | Dimensions & fit: Lens width: 54 mm | Bridge: 16 mm | Temple length: 140 mm | Oversized cat-eye fit | Composition & care: Acetate | Clean lenses with a microfiber cloth and store in the supplied case when not in use.