Wūru is simple and easy to use, making it great to throw in your pack for long trips or to apply preemptively during any activity.
Apply a generous amount around your heel, between or loosely around your toes, or any other hot spots or areas in need of relief.
Carefully pull on your sock, holding Wūru in place. There's no need to tape it, as tape will jeopardize the cushioning qualities. Wūru will mold to you and securely knit itself to your sock.