Max Mara Hinge Sunglasses combine a classic square silhouette with durable plastic frames, offering everyday UV protection and a polished city-ready look. Key attributes: Black | Plastic | UV protection | Full rim | Prescription-ready | Square shape | Shiny finish | Dimensions & fit: Lens width: 56 mm | Bridge width: 18 mm | Temple length: 135 mm | Overall sizing: 56-18-135 | Fits true to size | Composition & care: Plastic | Wipe lenses with a microfiber cloth and store in a protective case; avoid abrasive cleaners.