Spy Optics Screw Clear Wrap Sunglasses Polycarbonate Imported Plastic frame Plastic lens Non-Polarized 100% UV protection coating Lens width: 126 millimeters Lens height: 44 millimeters Bridge: 18 millimeters Arm: 125 millimeters 3" high 3" wide Spy's happy lens is the only color and contrast enhancing lens designed to maximize the transmission of the sun's "good" rays - whilestill blocking out its "bad" rays- so you can enjoy nature's awe inspiring beaty in ways you've never seen before. Distortion free arc lenses Uplift in mood and alertness