To use these Spring Step Dorotha sandals, simply adjust the straps to fit your feet comfortably. They're great for a night out, so pair them with a nice dress. When it comes to maintenance, use a soft, damp cloth to clean the leather upper regularly. Avoid getting them too wet as this could damage the leather. If they get dirty, use a mild leather cleaner. Store them in a cool, dry place to keep them in good condition. And always check the straps for tightness before wearing to ensure a secure fit.