Some people are confused that socks made from raw homegrown wool are so scratchy. In fact, “irritation”, due to the rough woolen texture, helps to improve blood circulation and normalize blood pressure. Lanolin (wool wax) is an antiseptic, it helps to heal the wounds and beneficially affects muscles and joints. But it doesn’t make sense to  convince anybody to wear wool knits if they are allergic or feeling discomfort wearing them.