... retardant, durable, anti-static, and a UV protector. Wool is 90% keratin - a tough, insoluble, fibrous protein also found ... , hooves and the outer layer of skin. A wool fiber can be bent and twisted more ... microscopic diameter of each strand of wool creates a soft, comfortable, fabric that is perfect for ... merino wool,which is put through a special process to create a garment that is washable,dryable,and ...