90% Polyester and 10% Spandex. This is the perfect body control shapewear, it will not roll down at the stomach and make your tummy look tighter with firm control / slimmer looking. Body Shaper for Women : hot body shapers will help you look sexy in any outfit. this 3 in 1 Tummy Control Butt Lifter Shapewear can be used as Waist Trainer,Butt Lifter and Postpartum Recovery. Our customers love how this shapewear brief is comfortable and easy to use. Lift butt and control tummy/waist naturally. Tight body shape is kept in place.our high waist shapewear thong for women will slimming tummy and control body.