GKVK Mens Slimming Shirt Body Shaper Vest Abs Abdomen Slim REVOLUTIONARY SLIMMING UNDERGARMENT - Shaping your chest,waist and stomachit is designed for men and women.When you gym or siwm,it not roll up and it stay in place pretty. And it is specifically designed to reduce the appearance of Gynecomastia or "man boobs". 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. Breathable for improving blood circulation and fat burning, and strongly chest shaping. GET YOUR SELF-ESTEEM BACK - We understand the anxiety some men experience who suffer from these conditions. Our compression shirts for men are specifically designed with these men's self-esteem in mind. The comfort yet practical design of our undershirts provide immediate slimming effect while wearing it underneath all types of clothing.Get your self-esteem back! UNDERNEATH ANY KIND OF CLOTHING - Made for wearing underneath any kind of clothing, such as workout shirts, t-shirts, sweaters and formal dress shirts. It can also as workout shirts. The slimming compression is a secret between you and your garment. Get your self-esteem back! A chest flattening breakthrough! HIGH QUALITY NYLON TO STAY SHAPE - Which is different from many similar design of cheap material on the market, we used high-quality gift. This is a perfectly fitted, soft to the skin, mens slimming compression undershirt that stretches and recoils as your body moves. On the inside are powerful layers of Nylon & Spandex tightly knitted together flattening your chest and stomach. SIZE - S(chest 30-32); M(chest 34-36); L(chest 38-40); XL(chest 42-44); XXL(chest 46-48).