Using these Pikolinos trainers is a breeze. Just lace them up and you're ready to go! Whether you're going for a casual walk or running errands, they'll provide great comfort. As for maintenance, use a soft brush to gently remove dirt and dust regularly. For deeper cleaning, you can use a mild leather cleaner on the calfskin upper, but make sure to test it on a small, hidden area first. Let them dry naturally away from direct heat. When not in use, store them in a cool, dry place. If you want to replace the insole for extra freshness, it's easy to do as it's removable. And remember, the arch support technology in the insole helps with long - term comfort, so try not to over - bend or damage it.