This men's Under Armour running shirt, crafted from durable polyester, offers a fitted design ensuring freedom of movement. Its breathable, lightweight material makes it adaptable to various weather conditions, whether you're running on crisp mornings or layering during cooler days. Subtle details and a clean finish add sophistication to this versatile piece. • 1/4 zip closure for adjustable ventilation • Fitted design for sleek comfort • Long sleeves with reinforced cuffs • Made with AllSeasonGear technology • Lightweight and breathable material