Smith Optics PivLock Overdrive Sunglasses Imported Composite frame Plastic lens Polarized Lens width: 64 millimeters Lens height: 38 millimeters Bridge: 17 millimeters Arm: 130 millimeters 2.75" high 5.75" wide Medium Fit/Large Coverage Three Interchangeable Carbonic TLT Lenses TR90 Frame Material, Hydroleophobic Lens Coating, Two-Position Adjustable Nose Pads, Slide-On Temple Tips and Hydrophilic Megol Temple and Nose Pads 9 Base Lens Curvature