Ionic Shaping VestThis ionic shaping vest uses advanced compression technology to shape and define your muscles, with the aim of enhancing male charm. It can regulate blood flow and vascular function. It effectively helps you reduce overall body weight, reduce the accumulation of breast fat tissue and build perfect chest and abdominal muscles. Promotes muscle shaping: Ionic shaping vest that retains body heat and promotes sweating in the chest area. Its fabric is magnetically treated to provide the user with multi-directional breast compression and acupressure massage. Adjust blood circulation: This shaping vest helps increase metabolic rate and get rid of body fat, can regulate blood flow and vascular function, helps relax muscles and arteries, increases blood circulation and helps men regain their charm and confidence. Soft and comfortable: This ion shaping vest is made of a flexible and breathable fabric that is both breathable and easy to wear. Easy to combine: the lonic shape vest, which is made of ultra-thin spandex, strengthens the body tone and reduces the appearance of noticeable breast fat. Fits easily and seamlessly into your favorite t-shirts, sweatshirts and work suits.