Men Body Shaper Waist Trainer Sauna Suit Sweat Vest Slimming Underwear Weight Loss Shirt Fat Burner Workout Tank Tops Shapewear Compression and support: The men's vest is like a waist assistant trainer. It not only increases fat burning during physical exercise, but also reduces the pressure on the waist muscles, and supports the lumbar spine during exercise. Flexible upgrade design: high-quality fabric, more durable zipper. The fabric is softer and two external adjustable waistbands (good grip) provide good tightness/looseness. Upgraded shoulders make it easy to put on and off. Advantages of double belt design: This 2-in-1 waist trainer can solve the discomfort caused by different sizes of the lower abdomen and adjust the pressure of the belt more flexibly. Sauna Vest for Men: This waist training vest is made of high-quality neoprene and nylon. It is smooth, healthy, moisture absorbing and sweat wicking, combined with a healthy diet and plenty of water. Men's exercise tools: This corset training vest can be worn inside or outside a regular shirt. If you want to have the feeling of flat abdomen, strong core and fit, this sports vest is your ideal exercise equipment. Note: If you are uncomfortable with neoprene, we recommend that you do not wear this neoprene zip waist training pants. Please read the size chart before purchasing. If the size you received is not suitable, please contact us!