Using these loafers is super easy. Just slip them on and you're ready to go! They're great for various occasions, whether you're going to work, out for a casual lunch, or to a formal event. When it comes to sizing, make sure to measure your foot length from heel to toe and check the size chart. This will help you pick the right size for a comfortable fit. As for maintenance, keep them away from sharp objects to avoid scratches on the leather. You can clean them with a soft, damp cloth and then let them air - dry. If you want to keep the leather looking shiny, you can use a leather polish every once in a while. And remember, store them in a cool, dry place when you're not wearing them to keep them in good condition.