Men's UA Base™ 2.0 Crew

Style # 1281080
Height: Size: Fit: Fitted
Mens UA Base™ 2.0 Crew
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  • Availability: 
Size and Fit Guide
Due to limited quantities, only 10 allowed per customer.
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Height: Size: Fit: Fitted
Men's UA Base™ 2.0 Crew

Product DNA

  • Fitted: Next-to-skin without the squeeze
  • UA Base™ 2.0 is highly versatile mid-weight protection for colder conditions & a variety of activity levels
  • Soft, brushed negative grid interior traps hot air, providing superior warmth
  • 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
  • 95% Polyester/5% Elastane
  • Imported


This is what makes our gear work harder—and smarter—than anything else out there.


This is the layer athlete’s trust when the mercury drops. ColdGear® eliminates the need to wear heavy, bulky gear in cold weather.

Review Summary

15 Reviews

Excellent winter product

The shirt is excellent to assist in keeping warm when doing outdoor activities. Indoors, I can just wear the shirt itself as it keeps the core and chest area quite moderate. Where it really shines is outside as an undershirt or even just the shirt itself under a coat. Winters can be brutally cold especially when sledding, skiing and skating. I have found this product to be the best for retaining enough body heat the keep me warm but not overly hot. I do not sweat more with the shirt on. It fits perfect to size, washes very well and stands repeated use without losing its shape. Well done Under Armour.

Warm and comfortable

To be honest I bought these primarily to sleep in. Live in up up upstate NY in a 175 year old colonial, gets pretty cold at night. They are nice to sleep in because the smooth outer texture slips nicely between the flannel sheets. I'm sure the will be good outside in the cold I just have not gotten there yet, there pretty warm.

Soft but not too warm.

Good product but not as warm as I thought it would be. Great for right around zero degrees Celsius. Very soft inside. [This review was collected as part of a promotion.]

warm,comfort and nice quality

warm,comfort and nice quality my husband love it it’s good for casual. [This review was collected as part of a promotion.]

Has its place depending on the activity

Great base layer. Best used when doing moderate activity in extreme cold. Not heavy enough to keep you warm if you plan to sit around in a tree stand. I have longer than average arms and still covered my entire arms [This review was collected as part of a promotion.]


This shirt has done everything it was supposed to. Very comfortable and a fantastic base layer! I will be adding more base layers to my winter wardrobe! [This review was collected as part of a promotion.]

Perfect Base Layer

I purchased this to wear as an extra layer for watching football on cold days. Provides just the right amount of warmth. [This review was collected as part of a promotion.]

Warm base layer

I paired this crew with the matching bottoms. They are barely noticeable under my pants and shirts. I’d purchase again. [This review was collected as part of a promotion.]

The best cold layer in the country!

The performance of this product is second to none! About multiple layers and they never fail expectations. [This review was collected as part of a promotion.]

Great Shirt So soft

Lightweight. Breathable. Keeps warm. Not sweating. [This review was collected as part of a promotion.]