Sturdy and durable, 3M OX Clear Lens Protective Eyewear delivers high impact protection, wrap around sideshields and flexible, polycarbonate construction with over-the-glass coverage. Its lightweight frame and anti-fog hard coat lens delivers exceptional optical visual clarity. 3M OX Protective Eyewear meets the requirements of CSA Z94.3-2007 and the High Impact Requirements of ANSI Z87.1-2003.