To use these sandals, simply put your feet in and fasten the ankle strap. They're great for adding height and style to your outfits. When it comes to maintenance, use a soft cloth to gently wipe off any dirt. Avoid wearing them in extremely wet conditions as it might damage the vinyl. Store them in a cool, dry place when not in use. And remember, they fit true to size, so no need to worry about sizing issues when you order.