Ray-Ban Round Metal is a classic round-frame sunglass built around a slim metal construction. The Round Metal combines flat lenses and a lightweight gold frame for everyday sun protection and retro style. Key attributes: Yellow | Gold | Metal | UV protection (UV400) | Lightweight construction | Prescription lens compatible | Round frame | Flat lenses | Full rim | Shiny gold finish | Dimensions & fit: Lens width: 50 mm | Bridge width: 21 mm | Temple length: 145 mm | Composition & care: Metal frame | Mineral glass lenses | Wipe lenses with a microfiber cloth and lens cleaner. Store in the supplied protective case when not in use.