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, a Fleece Lining, a New EVA Midsole for enhanced cushioning, and an Aggressive traction Outsole for reliable grip. The upper is constructed from Flex Foam and the lining is soft Fleece, with a durable EVA sole. For care, clean with cold water and use rubber boot care products. Heel height is approximately 5.0 cm.