Spy Optic Discord Flat Sunglasses Acetate^Polycarbonate Imported Composite frame Composite lens Non-Polarized 100% UV protection coating Lens width: 42 millimeters Lens height: 45 millimeters Bridge: 17 millimeters Arm: 145 millimeters 2" high Custom-built from high quality Propionate 6-Base PC lenses 100% UV protection Frame Measurements: 57-17-145