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Outdoor Research
Ferrosi Transit Pant - Men's

4.571428571428571 out of 5 stars
21 Reviews
$61.72 - $94.95
Up to 35% off


Size Chart


Why We Like The Outdoor Research Ferrosi Transit Pant

We like the Outdoor Research Ferrosi Transit Pant for its incredible versatility and sustainably-built construction. Built with 46% recycled Ferrosi fabric, these lightweight pants are easily packable and comfortable for any outdoor adventure. Its fabric construction is extremely stretchy, allowing optimal freedom of movement to enhance our favorite outdoor activity.


  • A four-season pant ideal for a variety of outdoor adventures
  • 46% of the Ferrosi fabric is made with recycled materials
  • Stretch fabric allows for optimal freedom of movement
  • Ferrosi fabric construction is durable and lightweight
  • 2 hand pockets store small on-the-go essentials
  • A belt attaches easily at the waist with belt loops
  • UPF 50+ rating blocks the sun's harmful rays
  • Item #ODRZ8S4
54% Ferrosi fabric, 46% recycled Ferrosi fabric
30in, 32in, 34in
2 hand
belt loops
Gusseted Crotch
UPF Rating
casual, hiking, commuting
Manufacturer Warranty

Overall Rating

4.5 based on 21 ratings

Review Summary

1 Stars - 1 reviews
2 Stars - 0 reviews
3 Stars - 1 reviews
4 Stars - 3 reviews
5 Stars - 16 reviews

Fits Small

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

What do you think about this product?


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5 out of 5 stars

January 4, 2024

Great pants!

Great for work and walking!


Originally reviewed on

4 out of 5 stars

August 1, 2023

Nice lightweight pants but waist isn't elastic

Compared to Prana's Zion II pants, material here feels lighter and more breathable. I'm 6' 2" / 150lb and went for 32/32 (my typical inseam is 34" but 32" is plenty long). Love deep pockets. I do wish there would be a way to tighten up waist without using belt (was hoping that waist would be elastic but it's not). Will update after I wear them a few times.


Originally reviewed on

5 out of 5 stars

July 22, 2023

Most comfortable pair of pants I own

[This review was collected as part of a promotion.] Awesome pants. Great fit. Material is very comfortable. Slight stretch is nice without feeling too athletic. Overall they should be great for travel and for when pants are needed, but don't require something too formal. Glad to have these in the closet.


Originally reviewed on

5 out of 5 stars

June 12, 2023

My favorite pants (in any color but brick...)

I got two pairs, the khaki and the brick. The fit is terrific, 5'10" 150lbs a 30x30 is perfect. They look good and are girlfriend approved! I work in the outdoor industry and it's nice to have an outfit that works in the office but allows me to hike, run climbing trainings, and take lunch break bike rides without changing clothes even in the muggy heat of Appalachia. My only gripe, and the reason for a return, is that the "Brick" is pink/salmon colored and was not flattering with professional attire (at least the color palette I wear!) I love the pants and wish to keep them, but I didn't want pink pants. I loved the old "Coyote" colored Ferrosi and want a pair in that color! Bring back the dark palettes!

Salmon Pants

Originally reviewed on

3 out of 5 stars

May 16, 2023

Runs small, 'Brick' look pink

Size Bought:
5' 9"

Tight in the waist compared to other pants in my normal size. The 'Brick' color looks more pink than brown. Maybe it should have been called 'Prawn'.

Dylan C
5 out of 5 stars

April 21, 2023

Fantastic Travel Companion

Bought these for a 10 day trip to Italy and loved them! Wore them most of the time and found them super versatile from breakfast to hiking to dinner. They brushed off light rain and dried very quickly after heavier downpours. They stayed fresh and still look brand new. Will buy some other colors.


Originally reviewed on

5 out of 5 stars

April 21, 2023

Very comfortable

[This review was collected as part of a promotion.] Love this pants they are super comfortable and offer good sun protection. fit great


Originally reviewed on

5 out of 5 stars

April 17, 2023

Fantastic Lightweight Pants

I bought these specifically for the hotter months in Arizona and potentially as an outer later in the cooler months. The lightweight and breathable material is really helpful for long distance trekking and strenuous rope rescue work. I would absolutely recommend these to anyone.

Richard H

Originally reviewed on

4 out of 5 stars

April 14, 2023

Nice pants, but size up!

I usually don't write reviews this quickly because I just got the pants but you need to size up on the waist! I own 3 different OR pants including the regular Ferrosi but this is one size smaller (in the waist) compared to all other OR pants. I am at 33"x32" in all OR pants but the 33" waist is too tight to button on my pants. Oh well, that is the problem with buying clothes online. I am going to buy a 34". Additionally, the navy blue looks lighter in the pictures than it actually is. No big deal. It still looks great.

user image

Originally reviewed on

5 out of 5 stars

April 13, 2023

Amazing and look great for work!

Great fit and style. Nice enough to wear to work and super comfy. I think I like these better than the original Ferrosi pants because they are a little more versatile (still love the original) can't go wrong with Ferrosi!! I am 6'2'' and got the 34in. Just FYI these are slim fit - much tighter than the original Ferrosi but I still got my regular size they just fit slim.


Originally reviewed on