Women's ColdGear® Base 4.0 Crew

Style # 1353351
Height: Size: Fit: Fitted
Womens ColdGear® Base 4.0 Crew
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Height: Size: Fit: Fitted
Women's ColdGear® Base 4.0 Crew

Product DNA

UA Base 4.0 is built for extreme cold weather and lower activity. It uses a unique pattern that's designed to trap heat without adding bulk. Think long underwear, revamped for today's top athletes.
  • Fitted: Next-to-skin without the squeeze
  • UA Base™ 4.0 Extreme Baselayer is our warmest yet, locking in your body's heat to deliver extreme warmth in the extreme cold
  • UA Scent Control Technology to keep you undetected in all pursuits
  • Soft, brushed grid interior traps air against your skin, closely managing your body's microclimate to keep you warm & comfortable
  • Material wicks sweat & dries really fast
  • 4-way stretch construction moves better in every direction
  • 78% Polyester/22% Elasterell
  • Imported

Review Summary

7 Reviews
57% of reviewers recommend

Super easy wearing and comfortable

[This review was collected as part of a promotion.] I love the fit of under armour women’s clothing. The fabrics are soft and styles are flattering.

I am impressed.

What seems like another fleece, after my 7 miles sweaty run, the shirt is not soaked through in sweat and I still look good wearing it. I am considering getting another one like this.

Awesome warmth

I work in a meat room and it’s very cold, I only have to wear my base 4 shirt and my work tshirt and I’m kept warm!! Love it

Warm base layer

Warm and comfortable layer, washes well with no shrinkage or pilling. Very glad I ordered up a size as I prefer a slightly loose fit.

Superior Warmth, Poor Fit

I have a number of old 3.0 tops and decided to try the 4.0. It does the job keeping me warm while snowboarding, even in extreme cold. But the fit seems off. Last year I bought a 3.0 in size medium and it was too big, so I decided to go with a small this time. As other reviews have also stated, it is very tight in the arms/shoulders and the sleeves don't seem long enough - the thumbholes (a feature I always look for in baselayers) are real tight when I put my hand through. And they get start to hurt within about any hour that I have to pull them off my hands. I'm not a big person - 5'5" and about 110 pounds. I am definitely disappointed with this product and will not buy again.

Runs a little big

I went by the measurements and got the small, because I’m size 35in on my chest and my waist Fluctuate to 28-29in. When I got it, it was one size bigger. I wish I went for the XS one even though I’m not within their specified measurements. Overall, I was going for a tighter fit I guess. The small one is loose-ish.

Cold weather game changer

As someone who trains/plays outdoors all year (in Chicago where that can mean sub-zero, freezing rain, etc) it's great to find a shirt that genuinely keeps me warm and comfortable w/o feeling like the Michelin man. And I'm often cold, so that's no easy feat! Two tips for UA: thumbholes! These don't work on any ua top I've purchased. Arms are the right length but too short for thumb holes. If you use them they push into the webbing of your thumb or pull at your shoulder or both. And I'm pretty small (5'4") def don't have the wingspan of an eagle. Easy fix, guys 2nd request: colors. I wear these shirts stand alone for work as an exercise therapist. A few colors besides black would help. Thanks for a great product!