Dita Mach Three 3 Sunglasses DRX 2059 Matte Navy 18K Gold Blue Flash Lens 55 mm Composite frame Anti-Reflective lens non-polarized Lens width: 55 millimeters Bridge: 17 millimeters Arm: 138 millimeters Titanium Front Frame With Plastic Lens Rim Detail Handcrafted Japanese Acetate Temples Custom Hex Screw Hinges Titanium Nose Pads; Double Nylor Detail 100% UV Protected Lens With Anti-Reflective lens Coating