Muckmaster Short provides comfort in extreme conditions. With a stretch-fit top-line binding, the design stays snug to your calves, keeping warm air in and cold air out. Neoprene adjusts to the unique contours of your foot, while an air mesh lining offers improved breathability. The thermal foam underlay and EVA moulded midsole provide optimum comfort and warmth underfoot. Extended rubber overlays and a durable outsole provide ultimate protection and stability. No matter the conditions you're working in, this waterproof boot will make sure you stay dry and comfortable.