ColdGear Authentic Mock Top

When the training calendar says you've gotta run but the thermostat says stay to inside, throw on the Under Armour ColdGear Authentic Mock Top and head outside in warmth and comfort. Designed for workouts in cold climates, this performance piece is form-fitting without the squeeze and made with a four-way stretch construction, keeping warmth close to your body without restricting your movement. The knit fabric is comfortable to the touch, breathable, and moisture-wicking to keep sweat from accumulating and freezing you up. Flatlock seams prevent chafing on speedy runs, while anti-odor technology stops funky odors from building up over time.

  • A cold-weather performance top for those who run in any climate
  • Comfortable stretch fabric wicks moisture and holds in warmth
  • Moisture-wicking performance keeps you dry and warm while you run
  • Anti-odor technology stops odor from building up over time
  • Smooth flatlock seams prevent chafing during long workouts
  • Reviews
  • Q & A

This is a great shirt for outdoor sports

  • Familiarity: I've put it through the wringer
  • Fit: Runs large
  • Size Bought: Small

I use it for running in the cold Minnesota weather. It’s fairly thick, but not in a bulky or hard to move way. I’ve tried it with and without a windbreaker on top and it keeps me warm.
I like the mock neck - it keeps me a little warmer, but gives me some air too.
I’m 5’1’’, small busted and about 115 lbs and I bought a size small. it’s a little long on me, but since it’s skin tight it works just fine. I am happy with my purchase.