Balenciaga Butterfly Eyeglasses feature a bold cat-eye silhouette crafted in acetate, designed for stylish everyday wear and easy prescription fitting. Key attributes: Brown | Havana | Acetate | Prescription-compatible | Includes case and cleaning cloth | Compatible with single-vision and progressive lenses | Cat-eye (butterfly) shape | Full-rim acetate frame | Bold temples with BB logo on hinges | Dimensions & fit: Lens width: 54 mm | Bridge: 17 mm | Temple length: 135 mm | Large fit (54-17-135) | Composition & care: Acetate | Clean lenses with a microfiber cloth; avoid abrasive cleaners; store in the supplied case.