Prada B16S 16K08Z Sunglasses pair a sleek black acetate frame with dark grey polyamide lenses for refined everyday sun protection and understated style. Key attributes: Black | Acetate | Includes original case and cleaning cloth | Oval frame shape | Dark grey lenses | Dimensions & fit: Lens width: 50 mm | Bridge: 21 mm | Temple length: 145 mm | Frame height: 31 mm | Composition & care: Frame: Acetate | Lenses: Polyamide | Wipe lenses with a microfiber cloth and store in the original case.