Ray-Ban Lady Burbank RX5499 sunglasses combine a vintage cat-eye silhouette with durable acetate construction. Designed for everyday wear, they provide a stylish frame that can be fitted with prescription lenses. Key attributes: Havana | Acetate | Durable acetate construction | Compatible with prescription lenses | Full-rim construction | Cat eye shape | Shiny finish | Full-rim frame | Dimensions & fit: Lens width: 49 mm | Bridge width: 20 mm | Temple length: 140 mm | Lens height: 33 mm | Narrow fit | Composition & care: Acetate | Wipe lenses with a microfiber cloth and lens cleaner. Avoid exposure to high heat. Have frames adjusted by a professional optical technician.