The Under Armour ColdGear® Armour Compression Mock Men's Long Sleeve keeps you warm and dry so you can stay focused on your goals all season long.

The longsleeve comes with a two-layer fabric, which is roughened on the inside and particularly warm. The outside is smooth and dries quickly. Stretch mesh inserts under the arms and on the back of the long sleeve ensure strategic air circulation without you having to forego pleasant warmth. In addition, the stand-up collar of the long sleeve provides improved coverage and protects you from the cold. Last but not least, the four-way stretch material allows you a lot of freedom of movement in every direction.

• Stand-up collar for improved coverage and warmth.