Dior Wildior BU Sunglasses pair a bold butterfly silhouette with gradient lenses for refined everyday wear and reliable sun protection. Key attributes: Black | Smoke Gradient | Acetate | Gradient lenses | 100% UV protection | Includes original case | Includes cleaning cloth | Includes certificate of authenticity | Includes guarantee | Butterfly frame | Full-rim silhouette | 3D logo on temples | Dimensions & fit: Lens width: 54 mm | Bridge width: 21 mm | Temple length: 145 mm | Composition & care: Frame: Acetate | Lenses: Nylon | Wipe lenses with the included cleaning cloth and store in the original case.