Baselayer Tops

HeatGear is our original performance baselayer—the one you put on first and take off last. So we made it extra comfortable by wicking sweat and stretching so you can move no matter what.

We all hate it. That stiff, distracted feeling you get when you're out in the cold. That's why, UA built a baselayer that keeps you warm and dry without being bulky or riding up, so you can stay focused all season long.

We all hate it. That stiff, distracted feeling you get when you're out in the cold. That's why UA built a baselayer that keeps you warm and dry without being bulky or riding up, so you can stay focused all season long.

UA HG Armour Comp SL - Color: Carolina Blue / White - Size: 3X

MCR Safety's STSCL2ML hi vis t-shirts are ideal for those who need a light weight and comfortable high visibility option. Made of solid polyester birdseye mesh fabric, the STSCL2ML shirt is comfortable, cool, and perfect for all day wear. Features...

3/4 quarter zip combat shirt, zippered pockets on each sleeve with velcro patches XGO Performance Knitted Combat Shirt - Patent Pending MultiCam Velcro patches (both arms). Accessible zipper style sleeve pockets for storage (both arms). Stretch woven...

HeatGear is our original performance baselayer”the one you put on first and take off last. So we made it extra comfortable by wicking sweat and stretching so you can move no matter what.

UA HG Armour Comp SL - Color: Purple / White - Size: SM

We all hate it. That stiff, distracted feeling you get when you're out in the cold. That's why UA built a baselayer that keeps you warm and dry without being bulky or riding up, so you can stay focused all season long.

We all hate it. That stiff, distracted feeling you get when you're out in the cold. That's why UA built a baselayer that keeps you warm and dry without being bulky or riding up, so you can stay focused all season long.

We all hate it. That stiff, distracted feeling you get when you're out in the cold. That's why, UA built a baselayer that keeps you warm and dry without being bulky or riding up, so you can stay focused all season long.

ColdGear Infrared technology holds in body heat, without adding weight or bulk. It's a special, soft print on the inside and it keeps you warmer, longer, so you can work out in the bitter cold.

UA HG Armour Comp SL - Color: Team Kelly Green / White - Size: 2X

UA Base 3.0 is built for very cold weather and moderate activity. It uses a unique pattern that's designed to trap heat without adding bulk. Think long underwear, revamped for today's top athletes.

HeatGear Armour is UA's original performance baselayer - the one you put on first and take off last. So they made it extra comfortable by wicking sweat and stretching so you can move no matter what.

UA HG Armour Comp LS - Color: Steeltown Gold / Black - Size: SM