WarmX introduces electrically heated clothing

German company WarmX has developed a line of electrically heated clothing. Silvered fibers powered by a small rechargeable lithium battery are integrated into the clothing. This enables the clothing to warm itself directly on the skin. A single charge could last between 2 to 5 hours. The maiden product is a unisex undershirt with a silver plated thread of polymide knitted around the waist. It comes along with a mini power-controller that regulates temperature.