Their moisture-wicking lining draws your sweat away from the skin, helping to avoid the build up of friction and clamminess. The combination of their EVA footbed and CMEVA midsole provides a great level of cushioning and absorption. Their tough, durable rubber outsole not only gives great grip on varied uneven terrain but is designed to shed excess mud while you walk.Waterproof bootsFull-grain leather upperStormgrip outsole - durable high traction rubber outsole and mud-sheddingDurable high traction rubber outsoleCushioned EVA footbedMoisture wicking liningCMEVA midsoleGusseted tongue