Details:
HeatGear
The polyester "polyarmour" microfiber is extremely light. The weave with its open cell favors the passage of air inside the fabric. The sweat evaporates more quickly, the body temperature remains constant and the times of fatigue dilate. The garment stays dry and light. Ideal for physical activity in hot weather.
CHARGED COTTON
UA Charged Cotton has the soft cotton feel you love but it stretches, wicks sweat, and dries much faster than regular cotton.