describe: Soft and Comfortable This Ionic Shaping Tank Top is breathable and easy to wear. With continued wear, you'll stay in better shape as its compression layer helps tighten and strengthen your chest muscles. Promotes Muscle Sculpting This helps break down fat cells and reduce the size of breast tissue, giving the breasts a more masculine appearance. Its fabric is magnetically treated to provide users with multi-directional chest compression and acupressure massage. Versatile base layer that doubles as a slim fit without showing through the outer layer. Corsets look great without a top, giving you a dignified and determined look for any occasion where you want to look your best. Regulates Blood Circulation This body shaping vest helps increase metabolic rate and eliminate body fat, it regulates blood flow and vascular function, helps relax muscles and arteries, increases blood circulation, and helps men regain their charm and confidence. Easy to match: The body-shaping tank top is made of milk silk and can flatter your figure. Easily and seamlessly blends into your favorite T-shirts, sweatshirts and workwear. Package contents: 1 sports vest