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  • Smooth, stretchy polyester fabric breathes well, dries fast and features a durable water repellent finish to repel light moisture
  • Side zippers at ankle make it easy to get pants on and off over shoes and have locking zippers
  • 2 hand pockets and an interior key pocket
  • The Arc'teryx Stradium Pants for men have an athletic fit


View all Arc'teryx Men's Running Pants

REI membership


Best Use Running
Fabric Polyester
Quick Drying Yes
Inseam (in.) 32 inches
Gender Men's

Size chart

Sizing notes

SHORT: Some pants are available in short sizes, which generally means an inseam that is 2 inches shorter than regular sizes. TALL: Some pants are available in tall sizes, which generally means an inseam that is 3 inches longer than regular sizes.

Rated 5 out of 5 by from Excellent wind protection I bought these online based on the description. They turned out to be far better than I expected. The zipper design is absolutely awesome; very innovative. Each side has a two-way zipper like you'd find on a parka. They either zip from the waist or the hem. There are side pockets under the zippers that can be easily accessed. When unzipped from the hem, the entire leg is exposed allowing them to be easily put on or taken off while wearing shoes. I use them to go to the gym. I have a 33 inch waist and the medium fits perfectly; not loose but not snug either, much like the photo in the product's description. The cut is a perfect fit for someone who has a somewhat athletic build. I can easily wear a thin layer under them without problems but a bulkier layer would be too snug and confining and could possibly blow a seam since the fabric is extremely lightweight. Arc'teryx tends to cut their products for the athletic build so I'd recommend keeping that in mind when deciding on a size. As a rule, their patterns are fairly consistent so you might first try them on at an REI store to discover which sizes work best for you, then you can make future purchases online. While the cut of these pants is perfect for me, allowing unrestricted movement, I'd suggest that Arc'teryx include a few flexible panels to allow a wider range of customers to wear a given size. All in all, these pants are perfect and so far have held up very well. I may have to buy another pair fearing this design will disappear and never return, something that happens a lot with tech-wear.
Date published: 2014-12-04
Rated 5 out of 5 by from Best running pants I've owned I'm a long time (50 years) runner/racer/coach andd have worn dozens of running pants over the years. These are by far the best made, most comfortable and functional pants I have found. The quality and attention to detail of Arcteryx products is unsurpassed! Tom M. runner and racer since 1962
Date published: 2014-08-22
Rated 5 out of 5 by from These pants rock! Once again Arcteryx has made something everybody should be aware about. These pants look like normal pants up on the website but in reality everybody should own a pair of these pants. They are super comfortable. I wear them around town, after sufing or snowboarding and to the gym for a workout. The coolest thing about these pants is that the front pockets can zip all the way down to your ankle. So if you are working out and sweating your butt off you can zip these pants down and air out that area that needs some help. They have a drawstring waiste so you never have to worry about your friends trying to pants you in front of the ladies. Arcteryx really needs to start making more types of these pants. Its very hard to find comfortable men's pants for working out, chilling on the couch or going out at night. Go buy these pants!!!!
Date published: 2015-04-26
Rated 5 out of 5 by from Best running warmup pants I've been running for a long time and these are the best warmup pants I have ever owned. They look great, full zip for easy on off over running shoes, a neat hidden outside pocket and the great Arcteryx quality!!
Date published: 2014-08-06
Rated 5 out of 5 by from great warm-up pants These are great warm-up pants: very light, good pockets, and they have long zips to allow you to take them off over shorts/shoes easily. I love them!
Date published: 2016-07-17
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My BF has the worst time finding pants that fit because of his small waist (30") and large thighs (he does XFit). Does anybody know what the thigh width difference between small and medium?

Asked by: Outdoorzzzy
We're sorry, but that information is not available.
Answered by: REIservice
Date published: 2017-02-09
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