★ I ordered this online because a Korean idol supposedly uses it. ★ The round, bumpy parts react with sweat due to far-infrared effects and become hot. ★ It has a sweating effect, so you can lose weight just by wearing it. ★ I bought two, and I'm not using this one. ★ Both men and women can use it because it has Velcro. Sauna suit Health goods BTS Twice Diet Warm-up activity Abdominal muscles Intestinal health