Nike 5509 5509 Optical Frame by Nike is a versatile everyday optical frame with a clean rectangular silhouette. Its satin black finish and compact proportions make it suitable for daily wear. Key attributes: Black | Acetate | Suitable for everyday use | Includes original case | Includes cleaning cloth | Certificate of authenticity included | Guarantee included | Rectangular silhouette | Satin finish | Dimensions & fit: Lens width: 48 mm | Bridge: 17 mm | Temple length: 130 mm | Composition & care: Acetate | Clean with the included cloth; wipe lenses and frame with a soft, lint-free cloth. Avoid abrasive cleaners or solvents.