Why You'll Love It Our Sauna Sleeveless Jumpsuit Leggings is designed to flatten your abdomen and reduce the FUPA, giving you a smoother, more toned look. The built-in material snatches your curves while the inside uses a sauna material to help you sweat it out. The jumpsuit features a high-quality zipper that does not slide. The built in bra supports the girls and is shockproof to keep you comfortable during any workout. Whether you're hitting the gym, going for a run, or simply running errands, our Sauna Workout Compression Bodysuit will be your new go-to for looking and feeling your best.