Saint Laurent M146 Sunglasses combine a rectangular acetate frame with solid-color lenses for everyday sun protection and a refined, timeless look. Key attributes: Brown | Havana | Acetate | Solid-color lenses | Rectangle frame | Full-rim acetate frame | Tortoise pattern | Dimensions & fit: Lens width: 54 mm | Bridge width: 19 mm | Temple length: 145 mm | Composition & care: Acetate | Metal | Clean lenses with a microfibre cloth. Wipe frame with mild soap and water. Store in protective case and avoid prolonged exposure to heat.