Prada 17WS Sunglasses pair a rectangular acetate frame with dark brown lenses for reliable everyday sun protection and a refined, modern look. Key attributes: Black | Yellow marble | Acetate | 100% UV protection | Non-polarized | Full-rim construction | Includes protective case and accessories | Rectangular shape | Single bridge | Black | Yellow marble pattern | Dimensions & fit: Lens width: 49 mm | Bridge width: 20 mm | Arm length: 145 mm | Universal fit | Composition & care: Frame: Acetate | Lenses: CR-39 | Clean lenses with a microfiber cloth and lens cleaner. Store in provided case when not in use.