Under Armour Women's Base 4.0 Legging
Black / Glacier Grey
Black / Glacier Grey
Black / Glacier Grey
Lead / Glacier Grey

Under Armour Women's Base 4.0 Legging

Under Armour Women's Base 4.0 Legging is rated 3.7 out of 5 by 7.
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3.7 Star Rating

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Product Description Item No.   10319548

FEATURES of the Under Armour Women's Base 4.0 Legging

  • Flatlock seams provides comfort and eliminates chafe
  • Ergonomic seam placement
  • ArmourBlock
  • Moisture Transport System

- + Product Specifications
Primary Clothing Fabric: Polyester
Features: Packable, Anti-microbial
Pant Rise: Mid
Fabric Details: 92 % Polyester, 8 % Elastane
Disclaimer: We only ship this brand to US Addresses.
Gender: Womens
Best Use: Fishing and Hunting
Fit Type: Slim Fit
Rated 4 out of 5 by from Could use small improvements but still worth buying I bought these pants back in August with the matching shirt. I'm really glad I did, because I'm always cold. As a base layer, they work fantastically, and usually by midday I'm sweating and stripping them off, which I never do. They are warm and cozy, so performance and comfort get top points. That being said, I'd love to see a few changes in the next generation: -For tall people (6'), they're too short. I know they are a base layer, but an extra four inches would be really nice. -For some reason, the back side is barely higher than the front. So, if you have any butt at all, they are ridiculously low riding. I'm a white girl, but I'm always having to pull them back up because they are sliding down, and it's not because the waist is too loose. They just don't work well if you have any butt at all. I'm honestly considering suspenders for next deer season. -As mentioned in another review, the pilling is pretty bad. I wash them in the washing machine but hang them to dry. For me, not a big issue because they're a base layer so I don't care how they look. For the cost, however, it's a bit of a disappointment. Considering the above factors, I'm still glad I bought them. Someone mentioned that you shouldn't wear them on their own as pants, and they're right, they look ridiculous (and don't stay up super well). But they're a base layer, so why would you? They are warm, they are comfortable under other clothes, and they do the job.
Date published: 2017-01-24
Rated 4 out of 5 by from Great Base Layer I bought these because I walk across campus in all degrees and all kinds of weather I was thinking these would be really warm. They are warm but they're not cute at all because of the "grid" design they wrinkle and look really weird. But I still wear them under my snow pants when I go snowboarding. They're great for a base layer but wouldn't recommend if you're trying to wear them as pants. Also they run a little large for my liking.
Date published: 2017-01-10
Rated 5 out of 5 by from Great purchase I bought these for a trip to Canada. We participated in a lot of outdoor activities and I am a total baby when it comes to the cold. I was preparing for the worst. These thermals and the matching top were perfect for the trip. I practically lived in them. Wore them snowmobiling, snowboarding, and tubing. They kept me nice and cozy while being outside for the day. On the bottom I only wore these and my snowpants and I felt totally fine. I think UA things run small. Looking at the sizing chart is a bit scary because I am not a US size 8-10 at all!! However, when I tried them on in the store I did need a medium. The small was just too tight in the hips. The medium's waistband was a bit loose, but it didn't fall off of me. I would buy these again. A solid investment for cold weather.
Date published: 2017-01-06
Rated 2 out of 5 by from The band was way too loose !!! Since the pricing was extremely high to begin with, I decided to take a risk and invest in a good product. I was quite disappointed. The leggings were quite warm, but after wearing them for three days, there was a lot of piling in the fabric. Not only that, the elastic waistband did not have a strong grip so my leggings would always slide down my hips. I couldn't even walk 1 minute until I'd have to pull up my pants again. Basically wearing these leggings would entail me to pull up my pants most of the time. I wouldn't have gotten a smaller size since the legs would not have fit. I'm just disappointed since I spent so much money on a product that was not up to my expectations.
Date published: 2016-12-18
Rated 5 out of 5 by from Warm and comfy I have been looking for some leggings to wear when I run errands in our -33 degree weather in Alaska and these keep me warm. I also wear them around the house because I have low activity and am always really cold so these work great all day! I specifically have to get xs and may brands don't even make them that size or stock very many. These were perfect length and I am 5'4". I could use socks made in this material!
Date published: 2016-12-01
Rated 1 out of 5 by from Terrible pilling The quality of the fabric is subpar. Even on areas that see no friction, the pilling is incredible. Would not recommend.
Date published: 2016-11-26
Rated 5 out of 5 by from Wards off the chill! I really love this product... I was weary of overly warm leggings as I didn't want my run to be too restricted. Went for an evening run, 2 degrees Celsius out and these were toasty! Fantastic fit, allows a great range of movement and really breaks the chill! I am yet to test them in more of a chill but I would definitely recommend them for chilly fall evening runs :)
Date published: 2016-10-27
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- + Size Guide

Under Armour Womens Base Layers

Numeric Size 0 - 2 4 - 6 8 - 10 12 - 14 16 18
Bust 32.5 - 33.5" 33.5 - 35.5" 36.5 - 37.5" 39 - 40.5" 42 - 43.5" 45 - 46.5"
Waist 23 - 25" 25.5 - 27.5" 28 - 30" 30.5 - 32.5" 33 - 35" 36 - 38"
Hip 33 - 35" 35.5 - 37.5" 38 - 40" 40.5 - 42.5" 43 - 45" 46 - 48"

Chest / Bust: Place the tape measure under your arms at the fullest part of your chest, wrap around your body until your fingers meet and mark the measurement.

Waist: Measure around your natural waistline-right where your hips start. Be careful not to squeeze too tight to allow a little give.


LOOSE: Fuller, more generous cut for enhanced range of motion & an effortlessly relaxed fit.

SEMI-FITTED: A slimmer, athletic cut that delivers optimal mobility by eliminating the bulk of extra fabric.

FITTED: Sits close to the skin for a streamlined fit without the squeeze of compression.

COMPRESSION: Ultra-tight, second-skin fit that locks you in & makes you feel like you can do anything.

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