Pyramex PMXtreme Safety Glasses with Lightweight sports styling contours to the face to provide maximum protection. Stylish, ergonomic frame combines with sleek polycarbonate lens fro the ultimate in protection and style. PMXtreme Safety Glasses have a high quality optics offer extreme clarity and no distortion. Built in rubber nose pads provide comfort fit and protect against slipping. Straight back flexible temples provide outstanding fit. Safety Glasses with Polycarbonate lenses are coated for superior scratch resistance while providing 99% protection against harmful UV rays. Several lens shade choices to meet a variety of job task. Includes black cord with rubber tip. Exceeds ANSI Z87.1 standards. 12 pair per box. 300 per case.