Feature:1. Smooth and comfortable milk silk fabric, very light and flexible, suitable for any figure. Lightweight and stretchy fabric allows you to move freely during exercise.2. The inner layer is made of intelligent heating fabric, which can increase body temperature, create strong sweat, stimulate sweat up to 3 times, help accelerate calorie burning, help fast exercise and reduce weight.3. 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. The shapewear tightens and smooths your abdomen, trims and smooths your waistline, and the strong pressure makes you straighten your waist.5. The zipper design is easy to put on and take off, and the bottom hem is designed with elastic bands to prevent slippage. It can be worn not only during exercise, but also daily. It has no peculiar smell, no deformation, and more comfortable to use.Specification:Condition:100% Brand New Item Type: Sauna VestApplicable Scenarios: Running, fitness, yoga, skipping rope, hoop, aerobicsFunction: Universal in all seasons, strong body shaping, double-layer reduce abdomen, tummy tightening, chest supportSizeWaistBustLengthS/M70cm / 27.6in80cm / 31.5in54cm / 21.3inL/XL84cm / 33.1in94cm / 37in57cm / 22.4in2XL/3XL110cm / 43.3in110cm / 43.3in60cm / 23.6in.Package List:1 xSauna VestNote:The measurement method is flat manual measurement, there is an error of 13cm, which is purely normal and does not affect normal use.