90% Nylon,10% Elastane.This Women two piece workout set is stretchy,breathable and non see through.It’s ribbed stripes touched like knit fabric with seamless technology to promote both soft,compression and skin-friendly,the set can meet the basic needs of exercise with high support.A removable padded bra and a high waisted short.Tummy control with high waisted design,squat-proof with hemline and waistband.Customized logo, welcome to consult at any time!