HeatGear(R) is UA's original performance baselayer-the one you put on first and take off last. So they made it extra comfortable by wicking sweat and stretching so you can move no matter what. Fit & Design: Super-light HeatGear(R) 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 Compression: Ultra-tight, second-skin fit Inseam: 26"