Muck Boot Men's Chore Tall Boot

100% Waterproof; 5MM CR Flex Foam Neoprene Waterproof Liner With Flexibility, Shock Absorption And Heat Retention Properties And Adjusts To Contours Of Your Foot To Resist Blisters And Chafing; Breathable Mesh Lining Wicks Away Humidity And Perspiration Allowing Air To Travel Throughout Boot; Stretch Fit Topline Binding Snugs Calf To Keep Warmth In And Cold Out; Steel Shank For Structural Support; Triple Rubber Toe Reinforcement; Quadruple Heel Reinforcement; Easy To Clean Rubber Overlays; Reflective Pull Tab For Easy On/Off; Quick Cleaning Rubber Outsole; Comfort Range: Sub Freezing To 65 Degrees F; Color; Black; Half Sizes Order Up; Meets ASTM F2892-18 EH/ESR (Electrical Shock Resistant) Rated Outsole; Style #CHH000A