Belstaff Bloodhound Azul Sunglasses combine premium Zeiss optics with a durable resin frame for reliable sun protection and everyday wear. Handmade and hand-polished in Japan, they offer precision construction and clear 100% UV protection. Key attributes: Blue | Grey | Resin | 100% UV protection | Carl Zeiss lenses | 7 hinges | Beta titanium hardware | Hand polished | Hand made in Japan | High-grade Mazzucchelli and Japanese acetate | Dimensions & fit: Lens/Bridge/Temple: 65/12/125 mm | Composition & care: Resin | Mazzucchelli acetate | Japanese acetate | Beta titanium | Carl Zeiss lenses | Clean lenses with warm soapy water and a soft microfiber cloth. Avoid cleaning when lenses are dry and do not use chemicals or alcohol. Store in a protective case and avoid leaving in hot environments.