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Outdoor Research
Ferrosi Pant - Men's

4.400709219858156 out of 5 stars
282 Reviews
$64.32 - $98.95
Up to 35% off
Color:Dark Navy

Size:

Size Chart

Quantity


Adventure anywhere with the Outdoor Research Ferrosi Pant—durable, stretchy, and ready for the trail.

Sure, the Outdoor Research Ferrosi Pants aren't going to flash that route for you, but we believe they will make your day at the crag all the more comfortable. Ideal for hiking and climbing, these softshell pants sport a quick-drying, wind-and water-resistant ripstop construction that protects us from variable weather, with a design that features a comfortable stretch and articulated knees for free movement on the wall.


Details

  • Durable softshell pant with free movement for hiking and climbing
  • Tough, stretchy ripstop fabric withstands abuse on rough rock
  • Wind and water resistance offer protection from changing weather
  • Movement-mirroring stretch and articulated knees enhance mobility
  • Zippered thigh pocket offers harness-compatible storage
  • Drawcord adjustable cuffs help seal out updrafts as you climb
  • Item #ODRZ8NY
Material
90D stretch woven ripstop (40% nylon, 46% recycled nylon, 14% spandex), DWR-treated
Fit
regular
Style
straight
Inseam
[short] 30in, [regular] 32in
Pockets
2 hand, 1 thigh zip, 1 back zip, 1 back drop-in
Waist
internal drawcord, harness-compatible
Gusseted Crotch
yes
UPF Rating
50+
Claimed Weight
10.7oz
Activity
climbing, casual, hiking
Manufacturer Warranty
lifetime

What do you think about this product?

Overall Rating

4.5 based on 282 ratings

Review Summary

1 Stars - 10 reviews
2 Stars - 15 reviews
3 Stars - 24 reviews
4 Stars - 36 reviews
5 Stars - 197 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

Customer Images

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4 out of 5 stars

January 14, 2025

Nice pant for mild weather

Very light weight … waist needs more stretch … seat and thighs are a bit baggy for me

Rick
5 out of 5 stars

January 9, 2025

My favorite pants

I have a pair that are probably 7 or 8 years old and still in great shape despite being worn all the time. They are light enough for summer. During winter I wear long johns or pj bottoms for more warmth and the pants are breathable enough to keep it comfortable. They are comfy, look good, and the design is ideal for me. I have four now and would have more if the other colors were available in my size…

Kelly
outdoorresearch.com

Originally reviewed on outdoorresearch.com

5 out of 5 stars

January 7, 2025

Some of the best pants I've ever owned. So light.

Steve M
ExpertVoice.com

Originally reviewed on ExpertVoice.com

4 out of 5 stars

January 3, 2025

Comfortable but don't like water resistant coating

Very comfortable and stretchy. It's fairly cool except when it's humid and you become sweaty, then the water resistant coating traps the sweat and makes it clammy. I wish that the water resistant coating wasn't there, then the sweat would have a better chance of wicking away. The coating does help repel light splashes, but I think it doesn't offset the disadvantages of the clamminess and PFAS exposure. The fabric is fairly good against tearing and abrasion, but there is pilling on the surface. The waist drawstring is useless because it doesn't have a cord lock or clasp and it's too short to tie a knot. The new drawstring at the ankle cuffs now have a friction clasp instead of a spring cord lock so it's less obstructive, but the clasp is removable and easily lost.

Wwwwwweeww
outdoorresearch.com

Originally reviewed on outdoorresearch.com

5 out of 5 stars

December 31, 2024

comfort built to last

recommended to me by a thru hiker - these are great

Warren F
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

December 28, 2024

Great hiking pant

Familiarity:
I've used it once or twice and have initial impressions
Size Bought:
36

I'm an avid hiker and love this style. Very comfortable, well-ventilated and stretchy. Decent number of pockets.

WesRM
5 out of 5 stars

December 21, 2024

The perfect light weight pants.

Familiarity:
I've put it through the wringer
Size Bought:
l

This is my second pair since they first came out. I still love them. The pockets are in the right spot, cargo pants done right. Very light, very tough, and comfortable.

Brian F
4 out of 5 stars

December 11, 2024

OR need to fix the sizing

Size Bought:
30 Regular
Weight:
160

If you're considering buying these pants, I recommend trying them on in-store first. OR has made fitting extremely complicated; it seems every single piece of clothing is a different size. I bought these pants in the same size as my previous purchase 30' , and they are too small.

Artem
5 out of 5 stars

December 4, 2024

Good quality

Comfortable fit and a style suitable for hiking or casual wear.

Joshua H
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

November 30, 2024

Excellent

Fishing trip in Oregon on rogue river and hunting in AZ. Fit is perfect. Very quiet. Very breathable. Descent amount of water repellent. Most comfortable hiking pants I’ve owned.

Anthony K
ExpertVoice.com

Originally reviewed on ExpertVoice.com

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