Forney 55832 Hardhat, Full Brimmed with 4-Point Ratchet Headgear, Yellow Made of high-density polyethylene material Complies with ANSI Z89.1-2003, Type II Class G Type II hard hats are intended to reduce the force of impact resulting from a blow which may be received off center or to the top of the head Class G "General" (formerly known as Class A) hard hats are intended to reduce the danger of contact exposure to low voltage conductors Test samples are proof tested at 2,200 volts (phase to ground)