Using these Ziera Zikta sneakers is a breeze. Just unzip the side zip, slip your feet in, and zip it up. They're great for everyday casual wear, like going to the mall or taking a walk. For best results, make sure your feet are clean and dry before putting on the shoes. As for maintenance, use a soft, dry cloth to wipe off any dirt or dust regularly. If they get wet, let them dry naturally away from direct heat sources. You can also remove the Comfort Plus footbed and clean it separately if needed. When not in use, store them in a cool, dry place. And remember, if you have any specific orthotic needs, you can replace the footbed with your own custom one.