Distortion-free wraparound anti-fog and anti-static polycarbonate lens offers superior peripheral vision and protection. Vent design at top and bottom of foam insulation allows ventilation for comfort while protecting against spray, splashes and splatter. Detachable, adjustable strap firmly secures eyewear in place to minimize slippage and provide all day comfort. Blocks up to 99.9% of UVA and UVB rays. Meets ANSI Z87.1 standard.