Tommy Hilfiger 2310/S KB7(KU) Sunglasses feature a square acetate frame and blue full-tint lenses for reliable sun protection and everyday wear. Key attributes: Gray | Acetate | UV400 protection | Includes protective case and cleaning cloth | Prescription-lens compatible | Square silhouette | Full-rim acetate frame | Blue full-tint lenses | Dimensions & fit: Lens width: 53 mm | Lens height: 41 mm | Bridge width: 19 mm | Temple length: 150 mm | Size M (53 mm lens width) | Composition & care: Acetate | Wipe lenses with a microfibre cloth and lens cleaner. Store in protective case when not in use. Avoid abrasive cleaners and high heat.