Mykita ARMSTRONG Optical Frame combines a classic panto silhouette with lightweight metal construction for everyday prescription wear. The design emphasizes comfort and adjustability with an international fit and precision-engineered hinges. Key attributes: Black | Aluminum | Lightweight | Patented spiral hinge | Silicone temple tips and nose pads | Individually adjustable | Panto-shaped frame | Clear demo lenses | Slim metal frame | Dimensions & fit: Lens width: 43 mm | Bridge width: 23 mm | Temple length: 140 mm | International fit | Composition & care: Aluminum | Silicone | Wipe lenses with the included cleaning cloth and store the frame in the provided case. Avoid abrasive cleaners and harsh chemicals.