Dita Mach-One DRX2030 Sunglasses combine a square aviator silhouette with premium construction for refined everyday wear. Key attributes: Black | Titanium | 100% UVA/UVB protection | Anti-reflective coating | Supplied with original case and cleaning cloth | Certificate of authenticity and guarantee | Unique hex screw hinges | Adjustable nose pads | Square aviator shape | Full rim | Acetate temple tips | Dimensions & fit: Lens width: 59 mm | Bridge width: 17 mm | Arm length: 127 mm | Composition & care: Titanium | Acetate | Clean lenses with the included cloth; store in the supplied case; avoid abrasive cleaners and extreme heat.