Shaping your chest, waist and stomach, it is designed for men and women.When you gym or swim, it not roll up and stay in place pretty. And it is specifically designed to reduce the appearance of Gynecomastia or man boobs. Breathable for improving blood circulation and fat burning, and strongly chest shaping. It helps with back support and posture. It has been visually being losing belly or chest fata and it does flatten the breast and stomach. OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.