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  • Double velour polyester fleece breathes, wicks, dries quickly and acts as a super insulator under shell pants
  • Elastic waist and internal drawcord fine-tune the fit
  • Low-profile seams offer low bulk and zero chafing
  • Zippered hand pockets offer secure storage


View all REI Co-op Men's Casual Pants

REI membership


Best Use Casual
Fabric Polyester
Fleece Weight Medium
Inseam (in.) 30 inches
Weight Unavailable
Gender Men's

Size chart

Sizing notes

SHORT: Some pants are available in short sizes, which generally means an inseam that is 2.5 inches shorter than regular sizes. TALL: Some pants, shirts, jackets and parkas are available in tall sizes, which generally means an inseam that is 3 inches longer and a rise that is 1 inch longer, a shirt or jacket body that is 2 inches longer, a parka body that is 2.5 inches longer and sleeves that are 2.5 inches longer than regular sizes.

Rated 3 out of 5 by from Weird sizing FYI, I measured the inseam on this model when it arrived and it was, despite labeling that makes it clear I was delivered the 30" model I ordered, 32" in length in reality. Maybe some bagginess is intentionally built into these but I can only wonder how crazy long the supposedly 32" version is. I can live with this awkward length and don't want to go to the hassle of returning but I wish REI had been more conscientious with manufacture or labeling, wherever the discrepancy lies. A true 30" inseam would be better for your shorter fans. Otherwise, good feel and features.
Date published: 2016-03-17
Rated 1 out of 5 by from Teton Tragedy What happened? Why eliminate the 10" leg zippers and substitue a lesser pile product than prima loft used in the previous product? Big mistake in purchasing these fleece pants. Same name; different product. About as useful as hospital underwear. They're back in the return bin. I'll be more wary of REI products in the future, especially when I have purchased it before as was the case with these fleece pants. Caveat emptor indeed!
Date published: 2016-04-10
Rated 1 out of 5 by from These used to be great pants - not now I have bought many pairs of the OLD fleece pants and they have been my go-to get up on cold mornings and wear around the house pants. The current model deleted the zippers at the ankles and is cut with much longer inseams. The pants, which have narrow ankles, are hard to get on over my feet and then, with the added length, puddle around my ankles. New is awful. Bring back the old style.
Date published: 2016-11-20
Rated 4 out of 5 by from good, basic fleece pant These are a good, basic fleece pant. They fit true to size and will serve their purpose on a long distance trek. Two caveats keep it from being a five star product: 1. The women's version has ankle zips to make them easier to get on and off over shoes. Not sure why this feature is not included on the men's version. 2. I wish it had a rear zip pocket.
Date published: 2016-02-29
Rated 2 out of 5 by from Teton Tragedy Redux I totally agree with Mustang's review. I absolutely loved the prior version of the Teton Fleece Pants (32" inseam version). I probably have about 6 pairs scattered in different places. But the loss of the ankle zippers and the lesser pile fleece (not to mention the REI logo on one kneecap) means I will be looking elsewhere for fleece pants. This product change was as bad in its own way as the introduction of New Coke. REI, go back to the well-loved product!!
Date published: 2017-01-07
Rated 3 out of 5 by from Comfy, good price Comfy as fleece should be. Zip pockets a nice feature. They are form fitting more like tights, which might be good as a layer under shell pants, but not so good for just hanging around the camp.
Date published: 2016-11-13
Rated 5 out of 5 by from My Favorite Winter Lounging Pants These are my favorite winter lounging pants. Oh so comfortable and soft!
Date published: 2017-01-11
Rated 4 out of 5 by from Warm, Cofortable They fit OK. Not perfect, but good enough. They are warm, comfortable and hopefully they will last. I like the waist band adjustment. These were the only option offered at my REI store I wish there was a choice.
Date published: 2017-01-20
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could these pants be worn underneath jeans and over a baselayer as a midlayer?

Asked by: Robert4991
These could certainly be used as a mid-layer so long as your outer layer is sized to fit over them comfortably.
Answered by: REIservice
Date published: 2017-01-30

is this product comparable to the patagonia R1 fleece pant?

Asked by: Robert4991
​Yes, these pants are similar to the Patagonia R1 fleece pants.
Answered by: REIservice
Date published: 2017-04-25
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