The Carhartt Rugged Flex 8" Insulated CT CSA Work Boots sport a tough and rugged look. Featuring the Storm Defender weatherproof membrane, these boots can withstand any conditions. These boots feature EVA foam midsoles with excellent shock-absorbent properties. The PU insoles offer a soft base. The cement construction of the outsoles makes these boots flexible and lightweight. The Rugged Flex rubber outsole ensures excellent traction.