Smith Optics Mastermind Sunglass with Sol-X Carbonic TLT Lenses Composite frame Carbonic TLT lens polarized Lens width: 60 millimeters Bridge: 14 millimeters Arm: 135 millimeters Medium Fit/Large Coverage Lens Options: Chroma Pop Polarized Lenses/Carbonic TLT Lenses Evolve Frame Material and Hydrophilic Megol Temple and Nose Pads 6 Base Lens Curvature