Wearing this type of men's shirt is slim and easy to shape the chest, waist and abdomen. Our vest shirts are specially designed to reduce gynecomastia, hide "men's breasts" and match with "beer belly". Breathable to improve blood circulation and fat burning, and strongly shape the chest during exercise or gym. High-quality nylon will fit your body perfectly. The comfortable and practical design of our men's slim compression sweatshirt will give you instant weight loss when worn under various types of clothes (such as sweatshirts, T-shirts, sweaters) Effective and formal shirts, you will almost forget to wear a sports vest. The slim compression vest is the secret between you and your clothes. The lightweight vest is made of strong nylon and spandex woven, with comfortable high elastic fibers, which can ensure that men's suit shirts will not locally damage your skin during running, jogging, and hiking, and provide excellent comfort and fullness. Large range, strong air permeability, heat absorption, fast perspiration, our men's corset will not roll up, so you can maintain a slim figure. This tights can put loose skin in a tight place, can help you get rid of excess fat rolls, lumps and muffin tops without causing any discomfort, flatten your chest and abdomen, not to mention back support And overall posture. Regain self-confidence. This men's shapewear is best for Zumba, yoga, gym, fitness, running, cycling and more sports, fat burning and weight loss, reducing abdominal size and increasing abdominal pressure, while combining exercise and good exercise habits. In terms of diet, this body shaping vest will help you have a good body shape.