Prada PR 16ZV Optical Frame pairs a square full-rim silhouette with refined acetate volumes and metal accents for a polished everyday prescription option. The frame is designed for regular wear and is available in a Havana (tortoise) shade. Key attributes: Brown | Tartaruga | Acetate | Durable acetate construction | Suitable for prescription lenses | Available in sizes 51 mm and 53 mm | Full-rim square frame | Metal accents on front and temple corners | Triangle motif on temple tips | Dimensions & fit: Lens width: 51 mm; 53 mm | Bridge: 17 mm | Temple length: 145 mm | Medium (M) | Composition & care: Acetate