Wrap around design Advanced anti-fog lens coating Hard-shell scratch-resistant coated polycarbonate lenses Ventilated temples 99% UV protection Meets MIL-PRF 32432 ballistic safety standard & ANSI Z87.1 impact standard Vision Type-X safety eyewear delivers comfortable protection with its impact-resistant polycarbonate full frame design geared towards protecting workers in the most rugged work environments. The premium materials Vision Type-X are built with ensure long lasting durability and enhanced protection while the addition of advanced anti-fog technology on its dual lenses creates moisture free and clear visibility all day long.