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Under Armour
Base 3.0 Crew - Women's

4.464285714285714 out of 5 stars
28 Reviews

Out of Stock

Don't worry though, we have a lot more Women's Baselayer Tops in stock than that.

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Base 3.0 Crew

From skiing to snowshoeing and even the occasional snowball fight, you love spending cold days playing outside. Layer up with the versatile Under Armour Women's Base 3.0 Crew. Made with thermal grid fabric, this top traps heat to deliver serious warmth so you can get outside and enjoy winter's bounty. The breathable fabric dries quickly, so the sweat you work up while carving turns and forging new trails doesn't hang around and make you chilled. With raglan sleeves and flatlock seams, this baselayer offers increased comfort and mobility to keep you moving and playing all season long.


Details

  • Baselayer crew top for moderate activity levels in cold conditions
  • Brushed grid interior traps body heat for warmth and comfort
  • Fabric wicks moisture and dries quickly for comfort during activity
  • 4-way stretch material allows full range of unrestricted movement
  • Raglan sleeves enable comfort when layering and wearing a pack
  • UA Scent Control Technology repels unwanted odors for freshness
  • Item #UND02P9
Material
78% polyester, 22% elasterell
Insulation Weight
midweight
Fit
slim
Style
crew
Thumbholes
yes
Anti-Odor
UA Scent Control Technology
Recommended Use
all-mountain skiing, all-mountain snowboarding, freeride/powder skiing, freeride/powder snowboarding, mountaineering
Manufacturer Warranty
limited lifetime

What do you think about this product?

Overall Rating

4.5 based on 28 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 1 reviews
3 Stars - 2 reviews
4 Stars - 8 reviews
5 Stars - 17 reviews

Fits Small

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

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4 out of 5 stars

January 28, 2025

Chill be gone

I got my bf and myself a set for Christmas and haven’t needed leggings (Florida) but used the shirt as did he and I can’t imagine 4.0 because 3.0 is amazing! Just ordered my 2nd shirt and I pair it with my heated vest and a flannel if needed. Don’t wait just go for it!!!!!kat629

Kat629
Under Armour

Originally reviewed on Under Armour

4 out of 5 stars

December 13, 2024

Sizing is smaller than before

I love these base layers for winter for snowboarding and lounging while watching kids outdoor sports during the winter. I bought a new set of 2.0, 3.0, and 4.0 base layers since I gained weight in the last year. My old ones are XS so I ordered size small. I am 5’0” and 130 lbs. the small seems just as tight as the xs. My dimensions fit the size chart for small but the armpits are super tight and uncomfortable. Not sure what has happened to the sizing. May have to size up from normal size.

PetiteMama
Under Armour

Originally reviewed on Under Armour

4 out of 5 stars

December 7, 2024

Hope your head is small

I have an average size head for a 5’3” woman weighing 115 pounds. Getting my head through the neckline requires substantial effort to wear a size that actually fits me. Be forewarned that even though the shirt fits very nicely you will feel like you are popping a cork to get your head through the neck hole.

Jea970
Under Armour

Originally reviewed on Under Armour

5 out of 5 stars

November 19, 2024

Good stuff

As expected wonderful. It’s my third one

NonaElk
Under Armour

Originally reviewed on Under Armour

4 out of 5 stars

October 17, 2024

Fits snug!

Familiarity:
I returned this product before using it
Size Bought:
Medium
Height:
5' 6"
Weight:
130

Wanted to love this, but it was just too snug in the armpit area for me to be comfortable and in the chest. I ordered a medium and it almost fit perfect. Material is great and a large would be too big. I’m a 34b and 130 lbs. I’m 5’6 so maybe it would fit better if I was taller. Had to return.

Andreana A
5 out of 5 stars

October 2, 2024

Comfortable

Great material fits really well Definitely going to be useful when worn during colder weather and feel like going for a run at the time

Rtin93
Under Armour

Originally reviewed on Under Armour

5 out of 5 stars

February 12, 2024

Really warm under layer

Really warm underlayer. Used to ski on freezing temp and this plus good ski jacket was enough… even when it was snowing… The only thing is that it feels way different then the 2.0 shirt. I also have one of that and the 3.0 is more stiff and feels smaller. Specially in the neck and chest.

BiaE
Under Armour

Originally reviewed on Under Armour

5 out of 5 stars

January 29, 2024

Warm and comfortable

I purchased this Base Layer 3 shirt when I visited our local outlet store to place an order for another Under Armour shirt I liked. This shirt is thicker than a normal under layer shirt but is still comfortable if you wanted to wear additional layers. The cut of the shirt is super nice you might not want to hide it, though! It has thumb hole openings which are nice. I wore it alone several times since I bought it and was pleased at how well it kept me warm. I liked it so much I went to get a second one. They had sold out of the 3s but I snagged a 2 at least! My only negative comment would be it looks wrinkled when you remove it from the dryer. I only air dried it so maybe some heat might have gotten the wrinkles out. It's black so not that noticeable. Great shirt. I tried to get a 2nd one so obviously am happy with my purchase!

mrsguzzie
Under Armour

Originally reviewed on Under Armour

4 out of 5 stars

January 2, 2024

I would recommend this to a friend I will say that I have an older 2.0 bass set, and I feel like that does keep me warmer, my older 2.0 set has a waffle like material that Traps heat, I don't necessarily get that with this set, although it is much thicker

JCarter
Under Armour

Originally reviewed on Under Armour

4 out of 5 stars

December 11, 2023

Warm, stays put

This baselayer works well for cold weather running, but 2 things that are worth mentioning: 1) the sleeves and thumb holes are the right length for me and I am 5’2” (so would definitely be too short for most) and it doesn’t really stretch much so not super forgiving, and 2) the neckline is too high for me, tends to press across the front of my neck which bothers me somewhat.

Stolm
Under Armour

Originally reviewed on Under Armour

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