For oil/gas, heavy manufacturing and other demanding work that is performed in the presence of chemicals, the heavy-duty MaxBond boot offers the ideal blend of toughness, stability and durability. The lightweight, waterproof and chemical-resistant CorduraA(R) upper extends high up the calf to protect and support, while ASTM-compliant electrical hazard and steel safety toe protection provide further peace of mind. ForceGuardA(R) technology delivers additional long-wearing protection from abrasions, oil and chemicals. Underneath, the puncture-resistant, dual-density outsole provides best-in-class chemical resistance. The BOAA(R) Fit System also lets you dial in a quick, uniform fit, every time.