Balenciaga Aviator Sunglasses deliver a bold metal aviator silhouette with mirrored green bio-nylon lenses. The BB0418SK style pairs full-metal construction with acetate end tips for everyday wear and comfort. Key attributes: Black | Ruthenium | Green | Metal | Bio nylon lenses with mirror green tint | Acetate end tips for comfort | Includes case and cleaning cloth | Aviator shape | Full-rim metal frame | Lasered logo on nose bridge | Dimensions & fit: Lens width: 62 mm | Bridge width: 14 mm | Temple length: 145 mm | Composition & care: Metal frame | Bio nylon lenses | Acetate end tips | Wipe lenses with the included cleaning cloth; store in the supplied case.