Using these Wolky Nomad sandals is easy. Just adjust the velcro straps on the front to fit your feet comfortably. They're suitable for all day wear during summer. When it comes to care, keep them away from sharp objects to avoid scratching the leather. If they get dirty, you can use a soft, damp cloth to gently wipe them clean. Let them air dry naturally. Avoid using harsh chemicals as they can damage the leather. Also, remember that the size and heel height may vary slightly, so make sure to check the measurements carefully when choosing your size.