Prada PR B19S Sunglasses combine a distinctive D-frame silhouette with a root tortoise acetate finish and dark brown lenses, offering a stylish option for everyday sun wear and elevated city looks. Key attributes: Root tortoise | Brown | Acetate | Non-polarized lenses | Includes original Prada case | D-frame shape | Tortoiseshell pattern | High bridge | Shiny finish | Dimensions & fit: Lens width: 52 mm | Bridge: 17 mm | Temple: 145 mm | Height: 33.0 mm | High bridge fit | Composition & care: Acetate (frame) | Polyamide (lenses)