HeatGear® is our original performance baselayer-the one you put on first and take off last. So we made it extra comfortable by wicking sweat and stretching so you can move no matter what. Super-light HeatGear® fabric delivers superior coverage without weighing you down;Material wicks sweat & dries really fast;4-way stretch material moves better in every direction;Ergonomic flatlock seams deliver a comfortable, chafe-free fit;High-rise UA No-Slip Waistband for optimal coverage & support that stays put with every move you make;Side drop-in pocket. The sports leggings are made of the ultra lightweight HeatGear fabric that offers superior breathability without sacrificing coverage. Sweat-wicking – Even in fast-action, stay cool with the pedal pushers' sweat-wicking material that dries really fast. Smooth and stretchy – The capri leggings feature a 4-way stretch material that allows for full freedom of movement throughout workouts. No-slip design – The 3/4 length leggings feature a high-rise no-slip waistband, side drop-in pocket and flatlock seams that prevent chafing. Material and fit – The baselayer leggings have a compression fit that's ultra-tight and like a second skin. BODY: 87% Polyester, 13% Elastane.