Antarctic people's warm stickers are very effective, and when we buy them, we not only use warm stickers, but also foot stickers. You can consider buying it according to your own situation, especially for female friends. You can also choose the warm palace paste of wormwood, which has a very good effect on warming your stomach or avoiding cold and palace cold. It is a self-heating product in use. You must also pay attention when using it. In this way, we can use it through underwear or socks without direct contact with the skin, and the temperature is controlled at a constant temperature. In winter, even in very cold outdoor, we don't have to worry about frostbite.