To use these platform slides, simply slip your feet in. They're great for a night out or a special event. When it comes to sizing, they fit true to size, so you can order your regular shoe size. Be careful when walking on slippery surfaces because of the high heel. To keep them in good condition, avoid getting them wet. If they get dirty, you can gently wipe them with a dry cloth. Store them in a cool, dry place when not in use.