Balenciaga BB0397SA Sunglasses combine a narrow rectangular acetate frame with distinctive BB-logo temples for refined everyday wear. The design adapts easily for prescription lenses while offering reliable sun protection. Key attributes: Grey | Acetate | Prescription-compatible | Includes case and accessories | Prescription-compatible | Rectangular narrow shape | Full-rim frame | BB logo on temples with flush enamel detailing | Shiny solid finish | Dimensions & fit: Lens width: 54 mm | Bridge width: 19 mm | Temple length: 145 mm | Lens height: 36.6 mm | Narrow fit | Composition & care: Acetate | Bio nylon | Wipe lenses with a microfiber cloth and mild lens cleaner; store in the provided case when not in use.