55%spandex+45%nylon.Breathable/high elastic/moisture wicking and comfortable to be worn all day long. Breathable and stretchy fabric can provide comfortable and smooth touch feeling.It Features:• Unique design: The three-layer high-elastic compression fabric on the abdomen provides comfortable and targeted firm control to tighten the abdomen and waist.Say goodbye to the top of the muffin and have a hourglass figure.Highly elastic fabric on the buttocks to enhance and shape a larger buttocks. The Compressive Workout Shapewear With Built-in Padding, Gym Shapewear With Built-in Bra And Stretch, Supportive High Stretch Seamless Shapewear, Sports Shapewear With Built-in Bra And Stretch, Seamless Stretch Shapewear For Gym, Compressive Seamless Shapewear For Gym, Stretch Shapewear With Built-in Bra For Gym, High Stretch Full Coverage Shapewear For Workout, Gym Shapewear With Built-in Bra