To use these boots, simply slip them on like you would any other pair of shoes. They're great for casual walks in cold weather. When it comes to maintenance, use a soft cloth to wipe off dirt and debris after each use. Keep them in a cool, dry place. Avoid exposing them to extreme heat or direct sunlight for long periods as this may damage the synthetic material and the fleece lining. If they get wet, let them air dry naturally. Also, don't use harsh chemicals or abrasive cleaners on these boots as they can harm the materials.