Momfit super control sauna waist trainer is the ultimate for women looking to sweat, tone, slim and shape their waist and achieve the hour glass figure. Our unique full coverage design gives covers both upper and lower tummy area. Made of the highest quality materials. You can be assured your MOMFIT waist trainer will not roll up, dig into your skin, or shift. Wear your MOMFIT waist trainer 20/30 mins daily with or without cardio and watch the inches melt off. For faster results we highly recommend wearing it while doing high intensity cardio, such as walking or running.