What kind of shoes can you wear to keep your feet warm in winter?

The boots are Mao Mao style. If it's too cold, either buy genuine wool boots, which will definitely be warm. No matter what boots you wear, it will be much better to put a cotton insole inside. Be sure to change your boots in winter. Wear this pair for 2 days, then wear that pair, but it won't be warm after wearing it for a long time. After sitting for a long time, if you want to stand up and exercise, your blood will circulate and the degree of freezing will slow down a little. It's better to exercise more at ordinary times. I hope you won't be too cold this winter!