These LA Girl platform flip flops are super easy to use. Just slip them on your feet and you're ready to go out in style. When it comes to sizing, remember that if you're in between sizes, it's better to size down. As for maintenance, use a soft cloth to gently wipe the Napa leather upper and terry cloth parts. Avoid getting them wet for a long time as it may damage the leather and affect the shape of the heel. Store them in a cool, dry place when not in use to keep them in good condition.