Balenciaga Rectangle Sunglasses combine a bold rectangular frame with grey bio-nylon lenses for refined everyday wear. The full-acetate frame and logo-detail temples deliver a recognizable designer look. Key attributes: Black | Grey | Acetate | Bio-nylon lenses | Can be fitted with prescription lenses | Rectangle shape | Full acetate frame | Metal logo on temples | Dimensions & fit: Lens width: 57 mm | Lens height: 39 mm | Bridge: 17 mm | Temple length: 145 mm | Narrow shape | Composition & care: Acetate (frame) | Bio nylon (lens) | Clean lenses with a microfiber cloth; avoid abrasive cleaners; store in provided case.