To use these shoes, simply put them on and tie the laces to your preferred tightness for a custom fit. They're great for daily walking, running errands, or even short jogs. When wearing them, make sure your feet are clean and dry to avoid any discomfort. As for maintenance, you can wipe them with a damp cloth to remove dirt. Don't machine wash or dry them as it might damage the materials. Store them in a cool, dry place when not in use to keep them in good condition.