Main Outside Material: 82% Polyamide +18% Lycra /Main Inside Material : 55% Spandex +45% Polyamide.Lycra Material Shapewear With 500% Strength.High Resilience Feature:Super Push Up/Lift Breast;Adjustable Wide Shoulder To Reduce Pressure;Pure cotton crotch ;Wide Lace Hem Special Tight Area Of Lower Abdomen Design--The inner side of the abdomen is fitted with high elastic fabric to enhance the plastic effect for the region DOESN'T ROLL DOWN HIGH-WAIST SHAPEWEAR ----The Waistline Use Short Epoxy & Front Back with Ajustable buckles .Avoiding Roll Down. Function: Flatten your belly;Shape your waist;Improve posture;Lower back pain.;Postpartum recovery;shape your hipline;More sweat out when exercise then fat burning;Prevents herniated disc and lumbar muscle sprains.