The Pedag Viva Winter insole is the ideal solution for cold winter days. The sole features a triple cold protection shield of pure wool, ensuring that cold is kept out and does not reach the foot. The product is specifically designed to ward off ground frost and protect both the heel and the transverse and longitudinal arches of the foot. The comfortable shock absorption reduces fatigue and discomfort in the foot. Easy cleaning is another advantage of this product. When needed, it can be easily thrown into the washing machine and comes out clinically clean and fresh.