To use these shoes, simply open the velcro closure, slip your feet in, and adjust the closure for a snug fit. When wearing them, make sure your feet are clean and dry to prevent any unpleasant odors. For maintenance, clean the leather upper regularly with a soft, damp cloth. Avoid using harsh chemicals as they can damage the leather. Store the shoes in a cool, dry place when not in use to keep them in good condition. Also, be careful not to expose the shoes to extreme temperatures or sharp objects that could scratch or tear the leather.