Cartier Square Sunglasses combine a classic square silhouette with Havana tortoiseshell detailing for refined everyday wear. The acetate frame offers a versatile, polished look that complements a wide range of outfits. Key attributes: Brown | Havana | Acetate | Includes original case | Square frame | Tortoiseshell pattern | Dimensions & fit: Lens width: 55 mm | Composition & care: Acetate | Clean lenses with a microfiber cloth. Store in the original case when not in use.