To wear these sandals, simply unzip the back zipper, slip your foot in, and zip it up. Make sure the ankle cuff fits comfortably. These sandals are true to size, so pick your regular shoe size. When walking, be careful as the high heels may require some balance. To maintain them, clean the vinyl with a soft, damp cloth regularly. Keep them away from sharp objects to avoid scratches on the vinyl and damage to the rhinestones. Store them in a cool, dry place when not in use.