Using these Vital Joy Mule Sandals is a breeze. Just slip your feet in and fasten the hook - and - loop closure. Wear them throughout the day to enjoy the continuous foot massage and improved blood circulation. When it comes to maintenance, use a soft, damp cloth to clean the leather parts regularly. Avoid exposing the shoes to extreme heat or moisture. Store them in a cool, dry place when not in use. If the sole gets dirty, you can gently scrub it with a mild soap solution. Remember, these shoes are made for your comfort and well - being, so take good care of them to keep them in top shape.