DESIGN FEATURE: Double Layer-high compression, lightweight stretchy fabric and moves with your body while performing any activity. 6 Spiral Steel Bones prevent rolling up or down when move or sit down.This lumbar support belt provide enough support for back pain relief and correct your posture.Adjustable Zip & 3 Rows of Hooks for different level of compression,hook on the top design make front zip easy on&off. Zipper easy to pull from the bottom and allow you to hide it and give you a slimmer. | FUNCTION: Neoprene sweat sauna waist trainer support have full compression and control which flattens the stomach, Powerful slimming for the waist & lifts hip and back bust area. It looks great and matches with any combination of workout tops or can even be worn under everyday clothes.And it helps to reduce at least 2 inches in waist you need to shrink your belly before wearing this trainer corset. | BURNING FAT EFFECT:When worn during exercise, the compression stimulates thermal activity in your core which increases perspiration, allowing toxins to escape. Speed up weight loss and will create a portable sauna around your waist. | WEARING OCCATIONS: Use for running, yoga, gym and all kinds of workout activities for crazy sweat. Curvy Waist trainer design to shape your slimming waist at the same time, can be use for body shape and back support. | PAY ATTENTION PLEASE: We've updated the size chart for this waist trainer.Please measure your waist size correctly and choose the size fit for you from our size chart. Do not use Amazon size chart.If you didn't know how to choose the suitable size for you,please contact us,we will respond to you in time.

NOTE: 1.We recommend the buyer wear New GainKee Waist Trainer Belt. Our waist cincher has a memory function to help you shape the best waist curves that best suits you. 2.Our size is NOT US Standard Size, NOT AMAZON Size. please check our size chart in pictures to choose your right size. (Our waist trainer size runs small than US size). Any size problem, feel free to contact us for advice. | STREACHY 100% LATEX: Use best 100% latex material with great stretch, much soft and comfortable to wear. No matter give you a great waist shape but loss your weight easily. | BACK SUPPORT: Signature compression and 9 internal flexible boning hold your back and abdomen tight, giving you the back support, reducing waist line and preventing garment roll-up. This great product really helps you with back pain and proper posture. | SPECIAL DESIGN: Under-bust design give a free space so that you could do exercise breath freely. | BENIFIT: intelligent fabric technology create the Core compresses your figure front to back comfortably and firmly, helping to flatten your midsection and give you a straighter, more confident posture while wearing this waist trainer.