Kaps Alu Super - soft and warm shoe insoles that keep your feet warm and comfortable throughout the winter time. The insoles are made of three layers. The top is made of warm fabric, the middle of insulating foam. The bottom contains foil that prevents cold from the ground from getting into your soles. All three layers provide warmth and comfort even at very low temperatures. The insoles are cut-to-fit. Use guides to cut out the right size for your feet. The insoles are made in Europe.