The Original Muck Boot Company Chore Hi is the elite version of the classic muck work boot. The Chore Series is always among the best-sellers, keeping the wearer dry and comfortable in a variety of conditions. A 5mm Neoprene bootie adds comfort, flexibility, and is 100% waterproof. The rubber upper is triple-reinforced in the toe area and quadruple-reinforced at the heel. The outsole also contains a steel shank for additional support – an area where average muck boots fall short. The boot is available in both a steel toe and plain toe version, depending on the level of protection you need. The Chore Hi keeps you comfortable in temperatures ranging from sub-freezing to 65° F.