Dior Signature B1U Sunglasses pair a bold butterfly silhouette with tortoiseshell-effect acetate and gradient brown lenses. They offer stylish everyday wear with reliable UV protection and a signature-temple detail. Key attributes: Brown | Havana | Acetate | UVA/UVB protection | Filter category 2 | Includes original case | Suitable for prescription lenses | Comes with cleaning cloth | Butterfly shape | Gradient brown lenses | Temples with signature detail | Gold-tone metal trim | Dimensions & fit: Lens width: 55 mm | Bridge: 20 mm | Temple length: 135 mm | Composition & care: Acetate frame | Gradient brown lenses