Under Armour Boys' UA HeatGear® Armour Long Sleeve Fitted Shirt
HeatGear fabric is ultra-soft & smooth for extreme comfort with very little weight. UPF 30+ protects your skin from the sun's harmful rays. 4-way stretch fabrication allows greater mobility in any direction. Moisture Transport System wicks sweat & dries fast. Mesh panel on back neck with ARMOUR wordmark.
