Cold Weather medium duty gloves are built with 3M Thinsulate™ – a synthetic fiber thermal insulation – and premium materials such as synthetic leather, cowhide leather, and goatskin leather. Unlike traditional arctic gloves, our cold weather waterproof gloves offer TPR impact protection – our impact dispersion technology that protects hands from injuries – and barrier to protect from liquid or moisture, keeping hands warm and dry in cold climate work environments for maximum mobility and comfort.