Heat Wave Performance Vise Z87+ Polarized Firestorm w/ Black Frame ariat and they are Class G

and they are Class G to provide low-voltage protection up to 2

Large: 36"W-39"W

The wide leg of the pants fits comfortable over work boots

and fabricators who need accurate angle measurement and leveling

Self-adjusting crown straps ensure a comfortable fit

Heat Wave Performance Vise Z87+ Polarized Firestorm w/ Black Frame ariat and they are Class GIntroducing a complete evolution in product Weve taken our legacy Vise frame and given it a complete overhaul, making them Z87+ out of the box, featuring new performance arms, with an integrated Quick Latch side shield system. In the comfort department you will find rubberized touch points throughout the frame also ensuring that the frames stay in place on your face. The cherry on top of the performance line is a lens matched side shield melds form