Saint Laurent SL 843 001 Sunglasses pair a metal pilot frame with solid black bio-nylon lenses for a sleek, everyday protective style. The classic aviator silhouette works well for casual and refined looks alike. Key attributes: Black | Metal | Includes original case and cleaning cloth | Pilot/aviator silhouette | Full-rim metal frame | Solid black lenses | Dimensions & fit: Lens width: 54 mm | Bridge: 15 mm | Temple length: 145 mm | Composition & care: Frame: metal | Lenses: bio nylon | Wipe lenses with a microfiber cloth; store in the included case.