Bottega Veneta Square Sunglasses combine a clean square silhouette with an acetate frame and gray lenses for refined everyday sunwear. Key attributes: Black | Acetate | Gray non-polarized lenses | Full-rim frame | Compatible with prescription lenses | Square frame | Triangular metal stud at temple | Logo on temple | Dimensions & fit: Lens width: 55 mm | Bridge: 19 mm | Temple length: 145 mm | Lens height: 46 mm | Composition & care: Acetate | Wipe lenses with a microfiber cloth; store in protective case when not in use.