Smith Outlier Chromapop Sunglasses - Men's Made in USA plastic frame Mirrored lens polarized Lens width: 56 millimeters Lens height: 39 millimeters Bridge: 17 millimeters Arm: 135 millimeters Chroma pop lenses Medium fit/coverage Auto-lock hinges, Hydrophilic Megol nose pads, and evolve frame material 6 base lens Curvature Anti-reflective and Hydroleophobic lens coatings