Developed with versatility in mind, the Arctic Outpost series delivers all of the protection and comfort Muck Boot are known for. This variant features 5mm CR Flex-Foam, a fleece lining, a new EVA midsole, and an aggressive traction outsole. The upper is made of Flex Foam, the lining is fleece, and the sole is EVA. For care, clean with cold water and use rubber boot care. The heel height is 5.0 cm.