These Josef Seibel women's sandals are easy to use. Simply adjust the hook - and - loop straps to fit your feet comfortably. When wearing them, make sure the straps are not too tight to avoid discomfort. To maintain these sandals, keep them away from sharp objects to prevent scratches on the leather upper. Wipe the leather with a soft, damp cloth regularly to keep it clean. For the memory foam footbed, let it air dry if it gets wet. Store the sandals in a cool, dry place when not in use.