Grubs Knee Height Boot | Perfect for Muck, Mud, Snow & Rain | 100% Waterproof and Breathable Rubber,Neoprene 100% WATERPROOF: Waterproof all the way to the top means just hose them off for cleaning. Give muck, mud, rain and snow the boot! INSULATED TO BELOW FREEZING: Never worry about cold feet again TRAX SOLE FOR EXCELLENT GRIP: Excellent grip on all surfaces, no matter how rough, slick or muddy MOISTURE WICKING & BREATHABLE: Moisture wicking properties = dry happy feet all day INSU-FOAM ULTRA: Soft and bouncy for comfortable walking all day long