Norwegian wool sole Utmark

The insole is washable, hand wash 40° C. Norwegian Wool Insole - keeps you warm and dry on your feet. Sheep wool is a natural fiber with many good properties. Wool fiber is dirt repellent, durable and above all heat insulating. Wool absorbs moisture and continues to warm even if it gets wet . These are properties that make wool an excellent material for insoles. Norsk Ullsula is an insole made of 100% pure Norwegian sheep's wool. The wool fibers are bound together into a resilient felt using a needle technique. The sole has no seams and can therefore be cut to size as needed for special adaptation (such as for Nesnalobben and Femundlabben). The underside is coated with rubber to keep the sole in place in the shoe. 100% pure Norwegian wool.% pure, Norwegian wool. Can be washed. Can be cut to Brand: Fredriksens Fabrikk Properties: Warming Color: Natural white Fit: Unisex Weight: 50 grams in size 42. Washing instructions: Wash at 40 degrees wool program Use wool detergent Do not tumble dry Dry flat.