Under Armour

Under Armour Mens Rival Fleece Pants

322+ bought in the past month

$38.50$55.00
$38.50
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Technical specifications

package_dimensions12 x 8 x 0.5 inches; 1.4 Pounds
item_model_number1320739/1357129/1248351
departmentmens
date_first_availableAugust 25, 2022
manufacturerUnder Armour Apparel
best_sellers_rank#2,204 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #6 in Men's Track Pants

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Customer reviews

4.718,658 ratings

Customers say

Customers find these fleece pants comfortable and perfect for lounging in warm, soft comfort, with a smooth texture that keeps them warm without being too heavy.

★★★★★

Relaxing and comfortable fit at a comfortable price

Patricia DeGraafJanuary 27, 2026✓ Verified purchase

Great relaxing fit! So great purchased in another color Great price and quality too! Read more

★★★★★

These fleece pants are awesome

rizzDecember 19, 2025✓ Verified purchase

These pants are awesome Fit well and are soft and comfortable There is nothing not to like Read more

★★★★★

Good sweatpants if you can snag em' at the right price

EarthlingSeptember 16, 2025✓ Verified purchase

I'm 5'10" 160 lbs with waist roughly 33", and I purchased size medium. These fit me perfect, no exaggeration. They are designed really well. The pockets are large, and in the exact right place. The waist is nice and tight, no need for me to use the drawstring, which by the way is the exact right length, not too long. If your waste is larger than 34, size medium might feel too tight around the waist, especially after a few washer/dryer cycles. The legs aren't too tight or too baggy, but right in the middle, like a straight leg fit. The thickness of the fabric is right in the middle, not too thin and not too thick. In order to retain the size and fit, I use the washing machine, but I air dry so the pants don’t suffer any shrinkage. I would just say, be careful on price. I purchased one black/white pair at $35, one navy/white pair at $41, and one castlerock light heather/white and gray light heather/white for $33 on Black Friday 2025 . That being said, I have seen the price swing as high as $70, and as low as $30 during holidays. To me, these aren't worth more than $30-$35. We are definitely paying a premium for the brand name and Amazon margins. Overall, though, I definitely like these sweatpants, and I will consider buying more when the price is right. Read more

★★★★☆

The softest pants I own

ASeptember 12, 2025✓ Verified purchase

I purchased these even though the reviews talked about some of them being “fake.” Mine is not fake as far as I can tell. The logo is stitched into the pants. I am a woman, 5’2” and 115lb. The XS fits me perfectly both in width and length. The XS was on sale which is why I purchased it. On sale I got these for about $12 and I can say I got a really, really good deal on these pants. They are clearly worth way more than I paid for them. I did not expect such breathable fabric and for the pants to be so incredibly comfortable. I would pay much more for these pants now that I’ve had a chance to wear them. They do not seem tapered to me. They seem like a true straight leg and perhaps a slim straight leg. They are not too tight at the bottom. They are perfect for cold weather because they aren’t wide leg. I live in Minnesota. It’s cold here. Wide leg pants are not great in the winter. The cut of these is perfect for a winter here. You want something that is not too wide at the bottom because the sometimes subzero air is going to make its way inside the pants. A slimmer cut prevents “drafts” at the bottom. Everything is so quality about these pants. The stitching is top notch. The waistband is thick but not uncomfortable. Even the pockets are soft. The fabric has some stretch to it but still retains its shape. This is important because it makes sweats look sloppy if the knees ballon out an hour into wearing them. There is none of that happening with these pants. I am impressed. I gave 4 stars because I’d like to see how they hold up before giving a full 5 stars. If they stand the test of time they are easily a 5 star item. Read more

★★★★★

Great for tall women!!

ATCtoDPTJanuary 2, 2026✓ Verified purchase

If I could give more than 5 stars, I would! I’m obsessed with these sweatpants and so grateful they’re offered in smaller sizes but still a tall. As a long-legged female, I really struggle to find sweats that actually stay long enough after they’re washed a few times. These fit great, wash after wash. Super comfortable material. Have become my go-to pair of sweats and ordering in more colors. Read more

★★★★★

Good quality

D. AaronsJanuary 11, 2026✓ Verified purchase

great fit and comfort. It was great to be able to chose the inseam , Generic brands are usually to short and these were perfect and love the cutomization. Read more

★★★★★

A+ for comfort, not meant for warmth

William MosierFebruary 3, 2025✓ Verified purchase

TL;DR - insanely comfortable pants well-suited to wear around the house and outdoors as long as it isn’t too cold; they are extremely thin and won’t offer much warmth but I cannot say anything negative about this purchase; worth buying a backup pair for when I wear the . . . pants . . .off of these pants! One evening last month I put on a pair of warmup pants — THE warmup pants, I had no other — and realized they weren’t all that new when Pope JPII was alive, and the elasticity was gone completely, and there was too much pant material for my frame, and maybe I should retire these. They were fairly heavy, but I live in a sub-tropical climate and hardly ever need anything so heavy. So I bought these because they were rated well and inexpensive compared to other known brands and I was not going to be hassled by the thousands of off-brand options, all of which I regard as a gamble at best and a hassle at worst I am very pleased with my purchase. For context, I am 6’0”, between 160 and 165 lbs depending on the day, and could reasonably be described as long-legged but not drastically so. Size: I bought medium, and they fit me perfectly. Take my height and weight into account in deciding your size. They even might run a hair long, but that could be due to how they sit at my waist. Style: I wear these in and around the house, and need only impress my dog, so these were simple and basic enough that I didn't much care how they look, but the photos are accurate. Comfort: I have achieved maximum comfort permitted by natural pants law, and wear these at all times until I go out during the day, and from after I get home and dress down. Material: The material is very thin and lightweight. I don’t think I would want to be outdoors in temperatures below 60° F for long in these, but that’s not of much concern to me. If you have cooler temperatures often enough and want something to wear outside, this is not the right option. If this description matches your need, you cannot go wrong with these! Read more

★★★★★

Soft and warm

Maury D. LiebermanJanuary 20, 2026✓ Verified purchase

Expensive but soft warm and comfortable. The large logo is a bit annoying. Read more

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