Cartier Square Sunglasses combine a bold rectangular silhouette with a thick acetate frame for a refined, everyday sunwear option. The design emphasizes structured lines and signature Cartier detailing for effortless style. Key attributes: Black | Acetate | UV protection | Adjustable nose pads | Curved temple tips | Includes protective case | Compatible with prescription lenses | Rectangular frame | Thick acetate rim | Cartier logo on temples | Dimensions & fit: Lens width: 49 mm | Composition & care: 100% acetate | Wipe lenses with a microfiber cloth. Store in protective case.