ANSI/ISEA Z87.1 D4 designation for dust Available with MAX6 superior anti-fog or standard anti-fog coatings Dielectric?option - contains no metal MCR Safety's goggles are designed to provide solution-based eyewear protection. This brand is distinguished with application based, stylish design elements and superior coatings for work and play. The Predator® PD2 goggle meets the ANSI/ISEA Z87.1 D4 designation for dust protection and ANSI/ISEA Z87.1 for high impact. The full foam venting helps to reduce heat buildup and assists in minimizing fogging. This goggle is available with standard anti-fog or MAX6® superior anti-fog which provides 6 times better fog protection. The wide profile lens provides excellent peripheral vision. The elastic strap with hook and loop material and 5-point ratcheting hinges provide complete adjustability for a more personalized fit.? The Predator® PD2 goggle is a favorite for the mining industry and any industry needing dust, impact and anti-fog protection.? Looking for the best anti-fog safety goggles?? Choose MCR Safety's MAX6® options! To learn more about our anti-fog styles and anti-fog coating options?click here!