Montblanc Eyeglasses combine a lightweight acetate front with metal temples for versatile everyday wear. The frame's technical construction and included original case make it a practical choice for daily use. Key attributes: Grey | Acetate | Lightweight construction | Includes original case | Injected end tips for comfort | Injected front | Flat metal temples | Injected end tips | Snowcap emblem on temples | New Hyperlight family design | Dimensions & fit: Lens width: 50 mm | Bridge width: 21 mm | Temple length: 145 mm | Lens height: 43 mm | Caliber/Bridge/Temple: 50 - 21 - 145 mm | Size: 50 | Composition & care: Acetate