This workout gem will make you sweat! INCREASE FAT BURNING: speed up weight loss and will create a portable sauna around your waist and back fat, stimulates sweat 3 times more like never before during exercise by increasing circulation in abdominal area during fitness activity. ACHIEVE NATURE SHAPE: Firmed and flatten tummy, slims, trims and smooths your waistline and eliminate unsightly back rolls, muffin top and other bulges instantly without squeezing or causing discomfort. 2.5mm THICKNESS ABSORBS SWEAT FABRIC: three-dimensional structure neoprene with great breathability and shape support. Zipper design to fit your body perfectly. It not only increases body temperature but also absorbs sweat and let you always dry on the outside. Two sides wearable. ABOUT CHOOSING SIZE: pls check our size chart in picture according to your measurement waist size. EASY TO WEAR: This waist training sport girdle can correct your posture and makes you look better. Effectively firm concrol armpit & back flabby fat. It suitable for any aerobic exercise, running , yoga or have fitness regime in the gym to be slim.