These Romika Ibiza 70 sandals are easy to use. Just adjust the three hook - and - loop straps to fit your feet comfortably. You can remove the footbed for a quick clean when needed. To keep them in good shape, avoid wearing them in extremely wet conditions. If they get dirty, use a soft, damp cloth to gently wipe the leather upper. Don't use harsh chemicals as they can damage the leather. Store them in a cool, dry place when not in use.