Ferrosi Convertible Pant - Men's
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Why We Like The Ferrosi Convertible Pant
Fewer pants excel at the crag or on the trail in the shoulder season like the Ferrosi Convertible Pant from Outdoor Research. Not only do these drawers wick away moisture, but once things heat up they stay true to their name and we can switch from pants to shorts as fast as you can say Ferrosi.
Details
- Convertible pant for unpredictable shoulder season weather
- Movement-mirroring stretch for technical trails or climbs
- DWR treatment lets these pants dry quickly while on the go
- Reinforced key wear areas for more time spent adventuring
- Waist loops keep pants tight after days of use on the trail
- UPF 50+ rating fights back against the suns harmful rays
- Item #ODRZ8NU
- Material
- 90D 86% nylon, 14% spandex, DWR coating
- Fit
- regular
- Style
- convertible, straight-leg
- Inseam
- [short] 30in, [regular] 32in
- Leg Opening
- drawcord-adjustable
- Pockets
- 2 hand, 1 zippered thigh, 2 back
- Waist
- belt loops
- Fly
- zipper
- Gusseted Crotch
- yes
- UPF Rating
- 50+
- Claimed Weight
- 13.1oz
- Activity
- hike, climb, casual
- Manufacturer Warranty
- lifetime
Reviews
Q&A
What do you think about this product?
Overall Rating
4.5 based on 86 ratings
Review Summary
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.Customer Images
Here's what customers have to say
The product is praised for its versatility, comfort, and durability, making it suitable for various outdoor activities like hiking and backpacking. The lightweight, breathable, and water-resistant fabric is a highlight, as is the convertible design that allows the user to switch between pants and shorts. The fit is generally good, with secure pockets that can accommodate a large smartphone. However, some reviewers noted issues with the convertible zipper and tightness around the thighs. Overall, the product is considered an excellent choice for outdoor use, with a few minor drawbacks.
AI-generated from the text of customer reviews.
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Selecting an option will reload the available reviews on the pageMay 27, 2025
Poor quality material
I really liked these pants for the design, comfort... until I washed them (4times). They are now pilling. The material is defective. Outdoor research may want to do more Research on the material... very disappointed. Can't recommend these pants due to the lack of quality material.
Originally reviewed on outdoorresearch.com
April 25, 2025
ExcellentProduct
- Familiarity:
- I've used it several times
- Size Bought:
- 34/short
Ivde done two 10 milers in cool wet weather NO PROBLEMS
April 20, 2025
OR Ruined the best pair of pants ever made
Outdoor Research completely ruined the greatest pair of pants ever made. The previous version was my go-to and I still wear them multiple times per week despite the fact that they're starting to fall apart after many years. The new version is torturous - way too tight in the hips and butt, turning them into a perpetual wedgie machine. In addition, the pockets are so unbelievably tight, it feels like I'm trying to cram my hand into a small ball jar every time I need to grab my phone, wallet, or keys. I've worn the new pair several times now and each time I've ripped them off as soon as I got home because they were so uncomfortable. I really hope they fix the pattern of these pants because the material itself is perfect. When they do, I'll buy multiple pairs.
Originally reviewed on outdoorresearch.com
April 11, 2025
Really wanted to like these
- Familiarity:
- I returned this product before using it
- Size Bought:
- 36’
Well constructed and good fit. However as others reported on my 30’ inseam legs the shorts were long and landed on my knees and felt like they would rub on a long hike. They were returned
March 18, 2025
Absolutely love these. I have another pair of these and fell in love with these. My favorite pair of hiking pants by far! Incredibly comfortable, flexible, and lightweight

Originally reviewed on ExpertVoice.com
December 10, 2024
Great pants
My old pants were OR and lasted forever so when it was time for new ones it was a no brainer to go with these. They are incredibly comfortable. Very soft and very stretchy makes them great pants for any outdoor activity. The legs zip off easily and the pockets are great. Can't say much more about them. Outstanding quality and a great brand who stands behind their products.

Originally reviewed on ExpertVoice.com
October 31, 2024
Exceptionally comfortable and versatile
Great for hiking in Alaska during the summer. Dries quickly. Exceptionally comfortable.

Originally reviewed on ExpertVoice.com
October 18, 2024
Nice pants
Nice stretchy comfy pants.The colour is much lighter than the image. They are khaki colour in the real life.

Originally reviewed on ExpertVoice.com
September 27, 2024
A favorite
- Familiarity:
- I've put it through the wringer
- Size Bought:
- 33 x 32
have had a pair for year, and just ordered another during labor day sale. They are durable and comfortable. The Ferrosi fabric provides a good balance of protection and breathability.
August 21, 2024
Comfortable Outdoor Pants/Shorts
The pants have a perfect amount of stretch, which makes them comfortable during a day on the trail, and when relaxing around camp afterward. The zippered legs come off and on easily, and the adjustable drawstring at the ankle allows you to cinch it up around your boot to help keep 6-8 legged critters and trail debris out of your shoes. I like them, and they look good with my Scout leader uniform too. I went with the Morel color, as the Verde was a little too green for my tastes.

Originally reviewed on ExpertVoice.com
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