About this item 90% POLYESTER & 10% SPANDEX: Waist trainer for weight loss women is comfortable to wear all day! This Sweat waist body shaper is stretchy enough to feel your stomach being sucked in immediately after put it on. Waist belt of inner layer hot thermo sauna fabric can quickly form heat reflection and heat circulation in the abdomen, increase core body temperature, promote sweating in a short time and burning fat. Achieve multiple sweating effect during exercise SWEATING LIKE RAINING: Even a daily walk can give you the SAUNA experience! This slim waist belly belt have a significant sweat effect can be used as a PORTABLE SAUNA around waist, you can feel boosts belly thermal activity after put on only 10-15 minutes. Weight loss tummy belt help you sweating like crazy to discharge excess moisture and accelerate fat burning, makes you more than 6 times sweat, you' ll burn more calories faster during exercise. MULTIPLE COMPRESSION: Double layer & 3 row of hooks meet the fitness needs of different stage and offer different abdomen compression level! 4 plastic steel bones build-in the abdominal side and back, adds lower abds and back support to improve posture, prevent and relieve muscle soreness. In the process of fitness exercise, the workout sweat band waist trimmer can protect and cushion the body.Use waist trainer wrap to stabilize sport action and spine, minimize risk of injury during exercise 360SHAPE CURVE & FIRM CONTROL: The design of the front long and short back is more in line with the female body curve! This waist cincher for lower belly fat has a strong wrap and provides double compression, cover stomach and snatch your waist easily, minimizes unsightly bulges and smooth lower belly fat, instantly slimmer and shapes your body under clothes. If you want a feeling of a flat stomach, a small waist, and a tight muscle, Chumian Body Sculpting Sweat Suits is your best choice. ABDOMINAL TRANING ACCELERATOR: Maximize the fitness effect and effectively shorten the weight loss journey! It mold and move with your core and waist during workout at the gym,yoga,cycling,or simply walking. Tummy control belly wrap is extremely flexible and versatile. Long-term use this gym fitness sports girdles can create a perfect curve. Wearing plus size compression band under your clothes, and no one will suspect you're wearing a zipper corset, but you looks so slimmer and attractive.