Carrera 345 Eyeglasses blend a classic pilot silhouette with lightweight acetate and metal detailing. They offer a versatile, everyday optical frame with prescription-ready compatibility. Key attributes: Black | Acetate | Prescription-ready | Lightweight | Adjustable nose pads | Flexible hinges | Includes original case | Pilot (aviator) shape | Metal bridge and trim | Fin temples | Slim silhouette | Dimensions & fit: Lens width: 55 mm | Bridge: 17 mm | Temple length: 145 mm | Size 55 (L) | Composition & care: Acetate | Metal | Wipe clean with a soft cloth. Store in the supplied case.