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