Using these shoes is super easy. Just slip them on and you're ready to go! They're great for everyday wear, going out, or even some semi - formal occasions. When it comes to size, always refer to the size chart because different suppliers may have different sizing. Don't just rely on your usual size. For maintenance, you can use a soft cloth to wipe off dirt on the PU leather upper. Keep them away from sharp objects to avoid scratching. Store them in a cool, dry place when not in use to maintain their shape and quality.