Don't wear it, winter will do! Never do it in summer. It turns out that today is a high temperature in summer, and then you bring your stomach with air tightness. Even if your waist looks a lot thinner, you take a day off and your stomach is red, and some of them have prickly heat and acne. I regret giving you enough blisters! For example, before the summer vacation comes, it is more cost-effective to decide to cut it fat.