Feature:1. Slick and comfortable milk fiber fabric: The advanced polymer fabric is very light and flexible, suitable for any shape and body, and comfortable. Lightweight and stretchy fabric allows you to move freely during exercise.2. Can burn more calories: The inner layer is made of intelligent heating highperformance fabrics, which can increase body temperature wherever it touches the skin and create strong sweat.3. Just like experiencing a sauna, it can stimulate sweat up to 3 times during physical activity, helps speed up the calorie burning process, so you can exercise quickly and lose weight. The outer layer is made of breathable fabric to keep the outside dry, promote skin breathing, and will not feel tired after long exercise.4. Make you look more energetic: the shapewear tightens and smooths your abdomen, modifies and smoothes your waistline, strong pressure makes you straighten your waist, eliminates the unsightly hunchback and large belly.5. Humanized design: It adopts zipper design, fast and convenient to put on and take off; the bottom of the clothes is designed with elastic belt, which can be nonslip and will not roll up even when exercising in the gym. It can be worn not only during exercise, but also as a daily wear. No peculiar smell, no deformation, more comfortable to use.Specification:Condition: Brand NewItem Type: Fitness Sweat VestMaterial: Milk FiberApplicable Scenarios: Running, fitness, yoga, sports rope, hula ring, setting-up exercise Function: universal in all seasons, strong body shaping, double-layer abdomen tightening, chest supportSize Chart: Size WaistBust S/M 66cm / 26in 70cm / 27.6in L/XL 74cm / 29.1in 78cm / 30.7in 2XL/3XL 82cm / 32.3in 86cm / 33.9in.Package List:1 x Fitness Sweat VestNote:1. The measurement method is flat manual measurement. If there is an error of 13cm, it is purely normal and does not affect normal use.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.