Under Armour ColdGear Longsleeve Shirt.
 
We all hate it. That stiff, distracted feeling you get when you're out in the cold. That's why, we built a baselayer that keeps you warm and dry without being bulky or riding up, so you can stay focused all season long.
 
- ColdGear® Reactor is intelligent insulation that adapts to your activity level for the right breathability & warmth for what you're doing
- Fabric has soft, brushed "nodes" next-to-skin for the right warmth that breathes as you move
- Material wicks sweat & dries really fast