To use these Pikolinos sandals, simply slip your feet in and adjust them to your comfort. They're great for everyday wear, going out, or casual events. When it comes to care, keep them away from excessive moisture and direct sunlight. If they get dirty, use a soft, damp cloth to gently wipe the surface. For the leather parts, you can apply a leather conditioner occasionally to keep them soft and supple. Avoid using harsh chemicals or abrasive cleaners as they may damage the material.