To use these Olukai slip - ons, simply slip your feet in and go. They're great for casual outings or semi - formal events. When it comes to maintenance, keep them away from excessive moisture. If they get dirty, use a soft, dry cloth to gently wipe off the dirt. Avoid using harsh chemicals as they may damage the natural leather. Also, store them in a cool, dry place when not in use to maintain their shape and quality.