Using these Wolky La Jolla sandals is a breeze. Just slip your feet in and adjust the velcro fasteners to your comfort. They're perfect for a summer stroll or a day out. When it comes to maintenance, use a soft cloth to wipe off dirt regularly. If they get wet, let them dry naturally away from direct heat. As for the removable footbed, you can take it out and clean it gently with mild soap and water. Always store them in a cool, dry place. Remember, since the measurements can vary by size, make sure to choose the right size for the best fit.