Features the patented Adjustable Ventilation System AVS, for either a dust-free, fully-sealed mode, or a fog-free, open-ventilation mode. The patented Speed-Clip system facilitates quick strap adjustment, even with gloves on. All goggle components are heat and flame resistant, including the durable OpFoam face padding. The advanced ESS ClearZoneTM FlowCoat coating eliminates fog inside & prevent scratches outside, interchangeable distortion-free 3.0mm high-impact polycarbonate lenses, 100%...