To use these sandals, simply slide your feet into the padded insole and zip up the zipper at the back. They're perfect for summer outings. When it comes to sizing, remember they run a bit big, so it's better to size down. For maintenance, keep them away from excessive moisture. You can use a soft cloth to gently clean the beads, rope, and chain details if they get dirty. Store them in a cool, dry place when not in use.