Le Specs Numero Seis Aviator Sunglasses update the classic aviator with polished bright silver metal and smoke-tint CR-39 lenses. Designed for everyday wear, they pair durable monel construction with contoured acetate tips for a comfortable fit. Key attributes: Gray | Silver | Monel | CR-39 lenses for superior optical clarity | 100% UVA/UVB protection | Moulded custom nose bridge | Contoured 6mm acetate temple tips | Includes protective magnetic closure case and branded microfiber cleaning cloth | Aviator silhouette | Metal tri-claw end piece detailing | Hand-polished rounded frame finish | Smoke tint lenses | Dimensions & fit: Frame width: 147 mm | Frame height: 43.5 mm | Lens width: 57 mm | Nose bridge: 16 mm | Temple length: 145 mm | Available sizes: Medium, Large | Composition & care: Frame: Monel | Lenses: CR-39 | Temple tips: Acetate | Wipe lenses with the included microfiber cloth and store in the protective case when not in use.