A Muck classic, the Muckmaster has served farmers and an array of outdoor workers for nearly a decade. The tall rubber overlay helps withstand sharp objects, while the breathable air mesh lining, thermal foam overlay and the EVA moulded midsole provide optimum comfort and warmth, even when standing in a wet field. Complete with Flex-Foam that adjusts to the unique contours of your foot to create a comfortable and stable foundation while resisting blisters and chafing.