Saint Laurent SL 557 Shade sunglasses pair narrow, elongated cat-eye acetate frames with nylon lenses for a refined everyday accessory. Key attributes: Brown | Havana Brown | Acetate | Nylon lenses | UV protection | Full-rim frame | Narrow elongated cat-eye frame | Dimensions & fit: Lens width: 53 mm | Composition & care: Frame: Acetate | Lenses: Nylon | Wipe lenses with a soft cloth. Store in a protective case. Avoid abrasive cleaners and prolonged exposure to heat.