Under Armour HeatGear compression shirt provides a tight, second-skin fit designed for high-intensity training. Constructed from moisture-wicking fabric, this long-sleeve top helps regulate body temperature while keeping you dry during workouts. The ergonomic flatlock seams minimize chafing, and the four-way stretch construction allows for total mobility. Features a classic crew neck and raglan sleeves for an athletic range of motion, finished with the iconic logo at the chest and back neck.