Prada brings a polished rectangular optical frame finished in black acetate, designed for everyday wear and to be fitted with prescription lenses for reliable, fashionable vision correction. Key attributes: Black | Acetate | Compatible with prescription lenses | Ships with demo (non-prescription) lenses | Includes original Prada case and branded accessories | Rectangular silhouette | Polished finish | Dimensions & fit: Size 53: Lens width 53 mm, Bridge 17 mm, Temple 150 mm, Lens height 39.0 mm | Size 55: Lens width 55 mm, Bridge 17 mm, Temple 150 mm, Lens height 41.0 mm | High bridge fit | Available in sizes 53/17/150 and 55/17/150 | Composition & care: Acetate | Clean with a soft, lint-free cloth. Avoid abrasive cleaners and extreme heat. Store in the supplied case. Have lenses fitted or replaced by a professional optician.