The dependability of a Muck Boot™ is now in a steel toe work boot. The Chore can take on the worst of the worst. The upper has a stretch-fit binding keeping warm 1 and cool out as well as a seamless, quick-clean rubber overlay. A steel shank provides additional support, with triple reinforcement in the toe area and quadruple reinforcement in the heel. A durable, lightweight rubber outsole adds unbeatable traction in all conditions. • Stretch-fit topline binding snugs calf to keep warmth in and cold out • 5mm NEOPRENE bootie with four-way stretch nylon 100% waterproof • Durable, lightweight rubber outsole • Upper is triple reinforced in the toe area and quadruple reinforced in the heel area • Steel shank for additional arch support • Quick-clean rubber overlay • Steel toe • EH Rated • Shaft Circumference: 17in • Boot Height: 16.54in • Steel Shank • Meets ASTM F2413-11 M 1/75 C/75 ЕН BB3