To wear these sandals, simply unzip the back zipper, slide your foot in, and zip it up. They're true to size, so pick your regular shoe size. When you're out, the high heels will give you added height and make you stand out. Be careful when walking on uneven surfaces as the high heels may make you a bit unstable. To keep them in good condition, clean them with a soft, damp cloth after each use. Avoid exposing them to harsh chemicals or excessive sunlight, which could damage the clear vinyl material.