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Under Armour

Under Armour Men's Rival Fleece Pants

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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Feb 18
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Size: Large


Color: (410) Midnight Navy / / White


Description

Ultra-soft, mid-weight cotton-blend fleece with brushed interior for extra warmth. Encased elastic waistband with external drawcord. Open hand pockets with right-side internal phone pocket.

Package Dimensions ‏ : ‎ 12 x 8 x 0.5 inches; 1.4 Pounds


Item model number ‏ : ‎ 129/1248351


Department ‏ : ‎ mens


Date First Available ‏ : ‎ August 25, 2022


Manufacturer ‏ : ‎ Under Armour Apparel


Best Sellers Rank: #1,583 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #111 in Men's Sweatpants


#111 in Men's Sweatpants:


Customer Reviews: 4.7 4.7 out of 5 stars (18,620)


Brand Name: Under Armour


Age Range Description: Adult


Model Name: Rival Fleece Pants


Style Number: 1379770


UPC: 196884186661


Item Type Name: Pants


Manufacturer: Under Armour


Item Weight: 15.04 ounces


Unit Count: 1 Count


Color: (410) Midnight Navy / / White


Style Name: Rival Fleece Pants


Rise Style: Mid Rise


Leg Style: Straight


Fit Type: Regular


Pattern: Solid


Pattern Style: Solid


Pants Form Type: Trackpants


Seasons: Fall


Apparel Closure Type: Pull On


Front Pleat Type: Flat Front


character: Sports


Inseam Length: 31.25 Inches


Material Type: Polyester


Fabric Type: 80% Cotton, 20% Polyester


Product Care Instructions: Machine Wash


Fabric Stretchability: Non-stretchable


Pocket Description: Open hand pockets and one secure snap back pocket at the back


Number Of Pockets: 2


Front Pocket Count: 1


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Feb 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Relaxing and comfortable fit at a comfortable price
Size: X-Large Color: (001) Black / / White
Great relaxing fit! So great purchased in another color Great price and quality too!
Reviewed in the United States on January 27, 2026 by Patricia DeGraaf
    • These fleece pants are awesome
Size: X-Large Color: (001) Black / / White
These pants are awesome Fit well and are soft and comfortable There is nothing not to like
Reviewed in the United States on December 19, 2025 by rizz
    • Nice comfortable pants for cooler weather
Size: Large Color: (001) Black / / White
Nice comfortable pants for walking or jogging. Great alternative on cooler nights when walking my dog. Quality construction and great fit.
Reviewed in the United States on December 18, 2025 by Larry McIntire
    • The softest pants I own
Size: X-Small Color: (025) Castlerock Light Heather / / White
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. ... show more
Reviewed in the United States on September 12, 2025 by A
    • Good sweatpants if you can snag em' at the right price
Size: Medium Color: (001) Black / / White
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. ... show more
Reviewed in the United States on September 16, 2025 by Earthling
    • Great for tall women!!
Size: Medium Tall Color: (025) Castlerock Light Heather / / White
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. ... show more
Reviewed in the United States on January 2, 2026 by ATCtoDPT
    • Good quality
Size: XX-Large Color: (001) Black / / White
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.
Reviewed in the United States on January 11, 2026 by D. Aarons
    • A+ for comfort, not meant for warmth
Size: Large Color: Black (001)/Onyx White
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! ... show more
Reviewed in the United States on February 3, 2025 by William Mosier

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