Ray-Ban Lady Burbank Sunglasses pair a bold cat-eye silhouette with acetate construction for everyday versatility and reliable sun protection. Key attributes: Black | Acetate | 100% UVA & UVB protection | Prescription-ready | Includes original case | Cat-eye shape | Full rim | Single bridge | Signature logo on temples | Dimensions & fit: Lens width: 52 mm | Also available lens width: 55 mm | Bridge width: 20 mm | Temple length: 140 mm | Lens height: 34.8–37 mm | Composition & care: Acetate | Wipe lenses with a microfiber cloth; store in the supplied case.