Under Armour Boys' MK1 Long-Sleeve T-Shirt , Black (001)/Pitch Gray , Youth Small
Brand: Under Armour
Color: Black (001)/Pitch Gray


HeatGear fabric is ultra-soft & smooth for extreme comfort with very little weight
Mesh back & underarm panels deliver strategic ventilation
4-way stretch construction moves better in every direction
Material wicks sweat & dries really fast
Under Armour’s mission is to make all athletes better through passion, design and the relentless pursuit of innovation