Description pedag® KEEP WARM is made from unbleached, natural lamb wool and absorbs the moisture of the feet keeping them warm and cozy. The middle layer is made of natural cork insulates the shoe and protects your feet from the cold. The bottom layer is made from durable, natural brown felt. pedag® KEEP WARM is an all natural product that provides cozy and natural warmth for your feet. Foot Conditions Cold feet Key Features Protection from wet and cold feet in winter100% natural lamb woolPure quilted wool, natural cork, durable brown wool feltBreathable, cozy and warmUse in winter boots, comfort shoes and slippersMade in Germany Returns You may return items within 30 days of delivery for a full refund. You should expect to receive your refund immediately after we receive your package. If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.