Lindberg Morten U33 Eyeglasses are titanium optical frames in a bold red U33 finish, designed for everyday wear and versatile styling. The round/oval silhouette refines a wide range of looks while remaining lightweight and unobtrusive. Key attributes: Red | Titanium | Includes original case | Includes cleaning cloth | Certificate of authenticity and guarantee | Round/oval shape | Dimensions & fit: 48 - 21.0 - 145.0 mm (Caliber/Bridge/Temple) | Size 48 | Bridge 21.0 mm | Temple 145.0 mm | Composition & care: Titanium | Clean lenses with the included cloth and store frames in the original case.