Under Armour products feature the signature Moisture Transport System. This system wicks moisture from your skin, keeping you dry and your body temperature consistent in any condition.
Heatgear® is for warmer temperatures. Nearly a decade ago, Heatgear®, the original "second skin" layer, sparked the revolution of performance apparel and rendered cotton T-shirts obsolete. The advantage is Undeniable™.
Coldgear® is for cooler temperatures below 55° F. ColdGear® features a doublesided fabric that wicks moisture from the skin and circulates body heat. It accomplishes the impossible by keeping athletes warm without weighing them down.
UA Tech® fabric feels like cotton, but performs like Under Armour®. 5% elastane (spandex) gives UA Tech® performance stretch for freedom of movement. Microfiber polyester provides moisture management and flat seams provide durability and comfort.