These Keen Kaci II slip-on shoes are super easy to use. Just slip them on your feet whenever you're ready to go out. Whether you're going for a casual walk or running errands, they're perfect. When it comes to cleaning, use a soft, damp cloth to wipe off any dirt or stains on the leather. Avoid using harsh chemicals as they can damage the leather. Store them in a cool, dry place when you're not wearing them to keep them in good condition. And remember, the non-marking rubber outsole is great for all surfaces, but try not to wear them in extremely wet or muddy conditions for too long to maintain their quality.