HeatGear® is Under Armour'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 athlete can go without it.

• Original HeatGear® fabric is super-light, breathable & dries fast
• Material wicks sweat
• 4-way stretch material moves better in every direction
• Strategic mesh panels for added breathability
• Exposed elastic waistband with wordmark detail
• Body: 86% Polyester/14% Elastane
• Mesh: 90% Nylon/10% Elastane