These boots are super easy to use. Just lace them up at the back of your ankle and you're ready to go. When it comes to sizing, they fit true to size, so you don't have to worry about getting the wrong size. As for care, use a soft cloth to wipe off any dirt or dust regularly. Avoid getting them wet as much as possible. If they do get wet, let them dry naturally away from direct heat. And store them in a cool, dry place when not in use.