Conquer extreme cold with the Noble Outfitters™ MUDS® Subzero Sport Mid Boot. Our shock absorbing, dual compound insole keeps feet dry and ache free all day long. The warm fleece top layer and 5mm insulating neoprene retains heat to keep you comfortable in even the coldest conditions. With 100% waterproof and industrial grade rubber construction, there’s nothing that can get in between you and getting the job done.