The Under Armour Boys' Infrared Long Sleeve Top has ColdGear® Infrared technology that uses a soft, thermo-conductive inner coating to absorb & retain your own body heat.
- Loose: Fuller cut for complete comfort
- Insanely soft, smooth fabric for total comfort, all day long
- 4-way stretch construction moves better in every direction
- Material wicks sweat & dries really fast
- Anti-odor technology prevents the growth of odor-causing microbes
- Polyester / Elastane
- Vendor Style Number: 1299381