Dita Grandmaster-Nine Optical combines a compact update to the GRANDMASTER series with signature thick acetate construction and precision titanium hardware, designed for everyday optical wear. Key attributes: Black | Japanese acetate | 100% UVA and UVB protection | Anti-reflective coating | Custom titanium nose pads with diamond-pressed detail | Custom oversized titanium 3-barrel hinge plate with enamel inlay | Dita proprietary titanium hex screws | Titanium temples with diamond-pressed detail | Temples with custom wire core | Bold rectangle silhouette | Thick acetate frame | Titanium brow bar and bridge | Custom acetate lens rim inserts | Dimensions & fit: Eye 54 mm | Bridge 20 mm | Temple 145 mm | Medium fit | Composition & care: Japanese acetate | Titanium