Saint Laurent M156 Sunglasses pair a cat-eye acetate frame with green nylon lenses and a signature YSL monogram hinge for a stylish, everyday sun accessory. Key attributes: Transparent cognac brown | Green | Acetate | Nylon lenses | Includes original protective case and accessories | Cat-eye frame | Monogram YSL hinge | Full-rim acetate construction | Shiny transparent finish | Composition & care: Acetate | Nylon | Wipe lenses with a soft cloth. Store in a protective case when not in use.