3M Lexa Dust GoggleGear Safety Goggles seals out particulates and is comfortable for all day use. The polyurethane foam is easily cleaned and is self-extinguishing. Lens provides a wider view of the work area than traditional impact goggles and includes vent channels at top and bottom for improved airflow and comfort. 3M DX Anti-Fog Hard Coat guards against fogging, scratching, and static. Compliance: Meets CSA Z94.3 and ANSI Z87.1 standards.