Purchase guide. The first: * It is best to choose shoes from 3 pm to 6 pm because the feet will slightly expand at this time. If the size selected at this time is not small, it will be fine to wear at other times of the day. Stand and try on, because the feet will be slightly larger than when sitting. When you try on it, you can't just wear it in the mirror and buy it. You must walk back and forth a few steps to feel the stability and size of the shoe. Second: * When you try your shoes, bring your clean socks, which is easy to put on and take off when trying shoes, and avoid the sputum of sweat stains in the shoes you have tried. Third: * About 2/3 of the people have two feet that are not the same size. Remember which one is shorter and shorter. Try both shoes when trying on shoes. Choose shoes with a slightly larger foot. You can't just choose shoes or support people based on the shoe size. You must try it yourself because the specific size of the shoes will vary depending on the stan