Bvlgari B.zero1 Sunglasses pair the B.zero1 signature with a black acetate rectangle frame and grey nylon lenses for refined, everyday sun protection. Key attributes: Black | Acetate | Category 3 sun filter (100% UVA/UVB protection) | Non-polarized lenses | Can be fitted with prescription lenses | Includes protective case | Lightweight construction | Rectangle frame | Encircled design | Black acetate frame | Grey lenses | Dimensions & fit: Lens width 54 mm | Bridge 20 mm | Temple 135 mm | Weight 45 g | Large fit | Size: 54-20-135 | Composition & care: Acetate | Nylon | Wipe lenses with a soft, dry cloth; store in the provided protective case.