Using these Keen UNEEK sandals is super easy. Just slide your feet in and adjust the lace - lock bungee system to your comfort. Wear them for outdoor activities like hiking or a casual weekend stroll. For cleaning, use a soft, damp cloth to wipe off dirt and debris. Avoid using harsh chemicals as they may damage the leather. When not in use, store them in a cool, dry place. This will help maintain the integrity of the leather and the functionality of the anti - odor feature. Enjoy your stylish and comfortable Keen sandals for a long time!