He's worked hard to build up a ton of speed and endurance -- with the right gear, he'll reach the top of his game in no time. This UNDER ARMOUR® boys' Momentum long-sleeve t-shirt helps pave the way; AllSeasonGear® technology manages moisture, and raglan sleeves open up his range of motion for unbeatable performance and comfort.
Get your new UNDER ARMOUR® t-shirt today from Sports Authority.
Fabric Content:100% polyester
Generous cut for ultimate comfort and ease of layering.
Knit fabrics are made up of a series of interlocking loops that result in a flexible construction. All knits have some stretch
Between the extremes. AllSeasonGear® is made from radical fabrics that flex with changing weather conditions. It's engineered with UA's Moisture Transport System to deliver core temperature regulation and maximum breathability.
Fabric transfers moisture from the skin to the fabric's surface for quick evaporation, keeping you dry and comfortable.
Anti-odor treatments provide permanent odor protection by inhibiting the growth of bacteria and mildew in the fabric.
Sleeves are attached with a diagonal seam that runs from the underarm to the neckline, allowing freedom of movement and preventing skin irritation.
UNDER ARMOUR® text displayed on right sleeve; signature logo at left chest