Chemical foot warmers are affordable body warmers sold everywhere.Where the problem comes in skiing, walking to the stadium, or walking to the deer stand, is you generate your own heat and start to sweat. Eventually this complicates the attempt to stay warm because now you have moisture that cools the area. Imagine if you have adjustable electrified heating panels in your clothes to keep you warm. I reported earlier of clothing with floating devices to save water victims. Clothing manufacturers are now offering heating elements to protect people from the cold.
Columbia Uses Omni-Heat Technology
Stay warm and enjoy the winter outside!