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Vidda Pro Ventilated Trouser - Men's

4.314814814814815 out of 5 stars
54 Reviews


Size Chart


Why We Like The Fjallraven Vidda Pro Ventilated Trouser

Hiking can take us through all sorts of terrain, so we need a durable and technical pair of pants to keep up with us. The Fjallraven Vidda Pro Ventilated Trouser fits the bill and is made with Fjallraven's G-1000 fabric for exceptional durability, weather resistance, and breathability. Designed as the ultimate pair of workhorse pants, the Vidda Pro Ventilated Trouser has various features to accommodate whatever we are up to in the great outdoors. Reinforced knees with slots for knee pads give us extra confidence and comfort when working on our hands and knees, while the Boot hooks help to keep debris out of our pants. Multiple utility pockets, including a knife pocket, three thigh pockets, two hand pockets, and a hatchet loop at the hip can accommodate all of our tools and belongs for a day out in the wilderness. The zippered leg vents allow us to let off excess heat when we are getting too hot, and


  • Durable hiking pants suitable for a range of uses
  • G-1000 fabric is super durable, water and wind resistant and stretchy
  • Zippered outer leg vents let off excess heat
  • Six pockets and an axe loop accommodate all our belongs and tools
  • Reinforced fabric on knees gives us durability where it is needed most
  • Buttoned strap adjustment on cuffs tailor our leg cuffs to our boots
  • Item #FJRZ0TW
Responsible Collection
Organic Materials, Recycled/Repurposed
[face fabric] G-1000 (65% recycled polyester, 35% organic cotton), [panels] 63% polyamide, 26% polyester, 11% elastane
2 hand, 3 thigh, 1 knife, axe loop
belt loops, mid-rise
Gusseted Crotch
stretch fabric
climbing, hiking
Manufacturer Warranty
1 year

Overall Rating

4.5 based on 54 ratings

Review Summary

1 Stars - 3 reviews
2 Stars - 1 reviews
3 Stars - 7 reviews
4 Stars - 8 reviews
5 Stars - 35 reviews

What do you think about this product?


Selecting an option will reload the available reviews on the page
4 out of 5 stars

July 4, 2024

Fjallraven Viddapro non-ventilated pants

Fjallraven fitting is tricky for me as I'm right in between sizes on these. They look well made but will not be used till next fall. Even the ventilated ones are too hot for summer wear. I wouldn't pay full price but was glad to get these on sale. Backcountry is great to deal with. I made it easy to exchange sizes.

5 out of 5 stars

May 17, 2024

Best pants ever.

First I got the Vidda Pro jacket and fell in love with the G-1000 material, then I realized there are Vidda Pro pants and had to get a pair.  I got the first Vidda Pro Ventilated trousers three summers ago to match my jacket and they've been my favourite pants since.   The material is sturdy without the bulk and when waxed it feels awesome.   My favourite part besides their utility in camping/daily pocket stuff is how awesome these pants look. The bottom cuff can be tightened and can change the look of the pants giving you an alternate style on the go.   The ventilation panels are really nice as well, I use them often during the summer, zippers hold up too.   Easy recommend.

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Fenix Outdoor

Originally reviewed on Fenix Outdoor

5 out of 5 stars

May 14, 2024

My all time favorite trouser

I bought these November 2021 and love them. They fit into my world of jeans as well as a couple other brands of active lifestyle pants, but are going to be replacing most of the others over time. They fit well. They’re durable beyond imagination. They shed liquids. The resisting snagging when hiking through cover. There’s nothing I don’t like about them. Oh… they’re COOL. I get more comments on them than any other wardrobe item.

Fenix Outdoor

Originally reviewed on Fenix Outdoor

4 out of 5 stars

May 7, 2024

Great pants but sizing is off

Great trousers but sizing is inconsistent.  They are smaller in the waist than the  Vidda pro lite pants. Even though they are the same size.

Fenix Outdoor

Originally reviewed on Fenix Outdoor

3 out of 5 stars

April 22, 2024

Sizing is disappointing, pants seem nice

Seem like they are well built. Too bad they cannot get sizing figured out. I am 6 foot 172lbs. I normally wear a 32 waist, 34 length. I first tried a 32 (waist) Regular (32 length). The length is fine but waist is tight all the way down through the hips. So standing upright is fine but going up steps or sitting in a vehicle is very uncomfortable. Since they don't make 33 waist I tried the 34 and I basically swim in these. So I need to find an alternative pant for trekking, which is disappointing.

Fenix Outdoor

Originally reviewed on Fenix Outdoor

1 out of 5 stars

April 11, 2024

Too tight

I've been trying to convince myself to love these pants for over a year now. But they are just style over substance, as in they look really great but they are incredibly uncomfortable and too tight for the size that I got. I got the EU 46, US 30"-31'", long, men's. Whenever I put on other pants I remember what wearing pants should feel like, as in it should not be noticed at all. But with these pants I'm always noticing how they're tight and the pockets are ridiculously inaccessible and tight. It is very hard to put anything inside of them and much less take them out. It actually causes me to be very angry sometimes as to how difficult the front pockets are to use. So if you're tall and slim like I am, avoid these pants unless you are completely dumb struck by the marketing as I was, but I guess I learned to my lesson

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Fenix Outdoor

Originally reviewed on Fenix Outdoor

5 out of 5 stars

March 15, 2024

Don't hesitate.

These have become my absolute favorite pants! Love the materials and features. Not to mention, they're extremely comfy. Will definitely be buying more.

Lee Keebum
Fenix Outdoor

Originally reviewed on Fenix Outdoor

5 out of 5 stars

December 25, 2023

Dream pants

I just bought it and love the fabric and the workmanship.

Fenix Outdoor

Originally reviewed on Fenix Outdoor

3 out of 5 stars

December 13, 2023

Were nice until they shrunk

I've had these since February '23 before they updated the fit and I've used them A LOT. Something you have to get use to is they like to ride low on the hips. Makes sense to me for technical hiking, I wouldn't want my pants sitting too high and pinching my sides. I opted for the regular length, however, I wish I got the longer version. I don't like when pants start to rise above my boots when I sit down or hike up a slope. These pants shrunk up from being 32" length to 30", despite being washed on delicate and hung to dry. 32" and no shorter work best for me at 6'. SO, I will eventually get the long version because I love the pockets and the material. I have ripped the knees on accident with a saw doing bushcrafty stuff and the tear hasn't continued. Decent pant for my needs, just don't like how short they are now. Also, I like to use the wax sometimes but you need at least four layers to get them water resistant. I just do the knees, seat and ends on occasion.

Fenix Outdoor

Originally reviewed on Fenix Outdoor

5 out of 5 stars

December 7, 2023

Fits perfect/highly comfortable

Bought it for my Rim2rRm2Rim at the Grand Canyon, it performed extremely well with its built-in ventilation system allowing excellent micro-climate management over the top of baselayers…besides it’s awesome look, I highly recommend it!

Fenix Outdoor

Originally reviewed on Fenix Outdoor