SANYO FASHION HOUSE is pleased to bring you a line of thermal clothing that lives up to focus on cutting-edge technology. Our Breath Thermo is being used as a liner in many of our men's coats. Breath Thermo is designed to generate heat by absorbing moisture from the body and converting it into heat. The warmed air is then taken into the gaps between the fibers of insulation, so that the clothing is kept dry and warm. Experience the moisture-absorbing and heat generating Breath Thermo, ensuring your warmth and comfort--even in freezing temperatures!