12″ Height; 100% Waterproof; Heel Pull Tab For Easy On; Breathable Mesh Lining Wicks Away Humidity And Perspiration, Allowing Air To Travel Throughout The Boot; 5 mm CR Flex-Foam Neoprene Liner Is 100% Waterproof With Exceptional Comfort, Flexibility, Shock Absorption, And Heat Retention Properties; Adjusts To The Contours Of Your Foot To Resist Blisters And Chafing; bioDEWIX Antimicrobial Footbed Insert Topcover With NZYM For Odor Control And Moisture Management; Reinforced Arch Support; Steel Shank For Structural Support; Easy To Clean Rubber Overlays; Quadruple Rubber Heel Reinforcement; Quick Cleaning Rubber Outsole Offers Durability And Traction On Slick Surfaces; Triple Rubber Toe Reinforcement; Steel Toe Safety Toe; Comfort Range: Sub Freezing to 65°F; ASTM F2413-18 M/I/C EH / ESR (Electrical Shock Resistant) Rated Outsoles; Color: Black; Style #MCMPW00