Miu Miu Optical Frame pairs a bold square silhouette with a full-rim acetate construction. Designed for everyday prescription wear, it emphasizes clean lines and a polished black finish. Key attributes: Black | Nero | Acetate | Includes protective case | Includes cleaning cloth | Square shape | Full-rim frame | Expressive lines | Dimensions & fit: Lens width: 53 mm | Bridge width: 18 mm | Temple length: 140 mm | Available sizes: 51 mm | 53 mm | Composition & care: Acetate | Clean lenses with a soft microfiber cloth and mild lens cleaner; store in the supplied protective case when not in use.