Under Armour® HeatGear® was designed nearly a decade ago as the original "Second Skin" layer, which sparked the revolution of performance apparel and rendered cotton t-shirts obsolete. HeatGear® is engineered with the Under Armour® Fabric, a microfiber blend featuring our signature Moisture Transport System and reliable compression. It's designed to fit tight to your skin. FOR WHEN IT'S HOT!

Ideal Use: Extremely Warm Weather

Under Armour® uses sleek, heat transferred labels that won't irritate your skin.

Ultra-lightweight UA TECH fabric, with long sleeves for cooler conditions. Built with a V-neck and left chest UA logo. 6 oz. 95% Polyarmour / 5% Elastane.

Click Here for Under Armour® Sizing Chart