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Keep him cool and focused during practice and game day with the Under Armour Big Boys' HeatGear Armour Long Sleeve - Royal. Its lightweight, next-to-skin fit reduces bulk so it layers comfortably under jerseys.
The shirt uses HeatGear fabric to wick sweat fast while 4-way stretch lets him move without restriction. Smooth, flatlock seams cut down on chafing and strategic mesh zones boost breathability; anti-odor technology helps the shirt stay fresher longer.
Streamlined for training and competition, it's the go-to base layer for warm-weather workouts, practices, and game day.