To use these Romika Ibiza 86 sandals, simply slip your feet in and adjust the four hook-and-loop straps to get a snug and comfortable fit. You can wear them for various activities like walking, shopping, or a casual day out. When it comes to maintenance, keep them clean by wiping the leather upper with a damp cloth regularly. If the footbed gets dirty, you can remove it and wash it gently with mild soap and water. Let it dry completely before putting it back in the sandals. Avoid wearing them in extreme weather conditions or rough terrains to prolong their lifespan. Also, store them in a cool and dry place when not in use.