The Best Rubber Work Boot for Around the Farm Muck&';s iconic Chore boot expands its footprint with additional features and colors. Rugged and built to perform, the Chore boot is a favorite for people working on the farm. Waterproof construction keeps feet dry throughout the day. ASTM rated F2892-24 EH XpressCool(TM): Anti-microbial Evaporative Cooling Lining bioDEWIX, Antimicrobial Footbed Insert Topcover with NZYM(TM) for Odor Control and Moisture Management 5mm Neoprene Bootie for Comfort and Performance Triple Toe and Quadruple Rubber Heel Reinforcement Steel shank Durable Quick Cleaning Sole Easy to Clean Rubber Overlays 100% Waterproof, 100% MUCKPROOF Breathable airmesh lining