10 bought it many years ago. I still advise my sister not to buy it. It looks like a bulletproof vest. Yes, it is very hot in summer. If you have to pee, you can't take off your pants. . Don't look at the advertisement, you put all the meat on it when you get fat. . It's no use talking about magnetic therapy. . I have been losing weight for many years. If you really want to lose weight quickly, I suggest you go to a trusted local Chinese medicine acupuncture. . That's how I lost weight. . But it must be controlled to avoid a rebound. .