Burberry Carnaby BE4337 sunglasses combine classic acetate frames with dark grey lenses to deliver reliable UV protection and everyday style. Key attributes: Black | Acetate | 100% UV protection | Prescription-compatible | Includes case and cleaning cloth | Square frame | Full-rim | Dimensions & fit: Lens width: 56 mm | Bridge width: 17 mm | Temple length: 145 mm | Lens height: 42 mm | Size 56 (medium) | Composition & care: Frame: Acetate | Lenses: Polyamide | Wipe lenses with a microfibre cloth; store in the provided case.