Montblanc Round Optical Frame from the Nib Line is an all-metal, full-rim round frame designed for comfortable everyday wear, featuring adjustable nose pads and a refined silhouette. Key attributes: Yellow | Metallic | Metal | Lightweight construction | Progressive-lens compatible | Adjustable silicone nose pads | Includes protective case and cleaning cloth | Round frame | Full-rim metal construction | Subtle Nib logo on temples | Dimensions & fit: Lens width 49 mm | Bridge width 21 mm | Temple length 145 mm | Composition & care: Metal 100% | Wipe clean with a soft cloth; store in the supplied protective case; avoid abrasive cleaners.