• 4 4 5.5 4ZM3.5 4C3.22386 4 3 3.77614 3 3.5C3 3.22386 3.22386 3 3.5 3C3.77614 3 4 3.22386 4 3.5C4 3.77614 3.77614 4 3.5 4ZM1.5 4C1.22386 4 1 3.77614 1 3.5C1 3.22386 1.22386 3 1.5 3C1.77614 3 2 3.22386 2 3.5C2 3.77614 1.77614 4 1.5 4ZM2.5 5C2.22386 5 2 4.77614 2 4.5C2 4.22386 2.22386 4 2.5 4C2.77614 4 3 4.22386 3 4.5C3 4.77614 2.77614 5 2.5 5ZM4.5 5C4.22386 5 4 4.77614 4 4.5C4 4.22386 4.22386 4 4.5 4C4.77614 4 5 4.22386 5 4.5C5 4.77614 4.77614 5 4.5 5ZM6.5 5C6.22386 5 6 4.77614 6 4.5C6 4.22386 6.22386 4 6.5 4C6.77614 4 7 4.22386 7 4.5C7 4.77614 6.77614 5 6.5 5ZM7.5 6C7.22386 6 7 5.77614 7 5.5C7 5.22386 7.22386 5 7.5 5C7.77614 5 8 5.22386 8 5.5C8 5.77614 7.77614 6 7.5 6ZM5.5 6C5.22386 6 5 5.77614 5 5.5C5 5.22386 5.22386 5 5.5 5C5.77614 5 6 5.22386 6 5.5C6 5.77614 5.77614 6 5.5 6ZM3.5 6C3.22386 6 3 5.77614 3 5.5C3 5.22386 3.22386 5 3.5 5C3.77614 5 4 5.22386 4 5.5C4 5.77614 3.77614 6 3.5 6ZM1.5 6C1.22386 6 1 5.77614 1 5.5C1 5.22386 1.22386 5 1.5 5C1.77614 5 2 5.22386 2 5.5C2 5.77614 1.77614 6 1.5 6Z"

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  • 4 4 5.5 4ZM3.5 4C3.22386 4 3 3.77614 3 3.5C3 3.22386 3.22386 3 3.5 3C3.77614 3 4 3.22386 4 3.5C4 3.77614 3.77614 4 3.5 4ZM1.5 4C1.22386 4 1 3.77614 1 3.5C1 3.22386 1.22386 3 1.5 3C1.77614 3 2 3.22386 2 3.5C2 3.77614 1.77614 4 1.5 4ZM2.5 5C2.22386 5 2 4.77614 2 4.5C2 4.22386 2.22386 4 2.5 4C2.77614 4 3 4.22386 3 4.5C3 4.77614 2.77614 5 2.5 5ZM4.5 5C4.22386 5 4 4.77614 4 4.5C4 4.22386 4.22386 4 4.5 4C4.77614 4 5 4.22386 5 4.5C5 4.77614 4.77614 5 4.5 5ZM6.5 5C6.22386 5 6 4.77614 6 4.5C6 4.22386 6.22386 4 6.5 4C6.77614 4 7 4.22386 7 4.5C7 4.77614 6.77614 5 6.5 5ZM7.5 6C7.22386 6 7 5.77614 7 5.5C7 5.22386 7.22386 5 7.5 5C7.77614 5 8 5.22386 8 5.5C8 5.77614 7.77614 6 7.5 6ZM5.5 6C5.22386 6 5 5.77614 5 5.5C5 5.22386 5.22386 5 5.5 5C5.77614 5 6 5.22386 6 5.5C6 5.77614 5.77614 6 5.5 6ZM3.5 6C3.22386 6 3 5.77614 3 5.5C3 5.22386 3.22386 5 3.5 5C3.77614 5 4 5.22386 4 5.5C4 5.77614 3.77614 6 3.5 6ZM1.5 6C1.22386 6 1 5.77614 1 5.5C1 5.22386 1.22386 5 1.5 5C1.77614 5 2 5.22386 2 5.5C2 5.77614 1.77614 6 1.5 6Z"

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  • 4 4 5.5 4ZM3.5 4C3.22386 4 3 3.77614 3 3.5C3 3.22386 3.22386 3 3.5 3C3.77614 3 4 3.22386 4 3.5C4 3.77614 3.77614 4 3.5 4ZM1.5 4C1.22386 4 1 3.77614 1 3.5C1 3.22386 1.22386 3 1.5 3C1.77614 3 2 3.22386 2 3.5C2 3.77614 1.77614 4 1.5 4ZM2.5 5C2.22386 5 2 4.77614 2 4.5C2 4.22386 2.22386 4 2.5 4C2.77614 4 3 4.22386 3 4.5C3 4.77614 2.77614 5 2.5 5ZM4.5 5C4.22386 5 4 4.77614 4 4.5C4 4.22386 4.22386 4 4.5 4C4.77614 4 5 4.22386 5 4.5C5 4.77614 4.77614 5 4.5 5ZM6.5 5C6.22386 5 6 4.77614 6 4.5C6 4.22386 6.22386 4 6.5 4C6.77614 4 7 4.22386 7 4.5C7 4.77614 6.77614 5 6.5 5ZM7.5 6C7.22386 6 7 5.77614 7 5.5C7 5.22386 7.22386 5 7.5 5C7.77614 5 8 5.22386 8 5.5C8 5.77614 7.77614 6 7.5 6ZM5.5 6C5.22386 6 5 5.77614 5 5.5C5 5.22386 5.22386 5 5.5 5C5.77614 5 6 5.22386 6 5.5C6 5.77614 5.77614 6 5.5 6ZM3.5 6C3.22386 6 3 5.77614 3 5.5C3 5.22386 3.22386 5 3.5 5C3.77614 5 4 5.22386 4 5.5C4 5.77614 3.77614 6 3.5 6ZM1.5 6C1.22386 6 1 5.77614 1 5.5C1 5.22386 1.22386 5 1.5 5C1.77614 5 2 5.22386 2 5.5C2 5.77614 1.77614 6 1.5 6Z"

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New arrivals

The latest summer gear for mountain athletes.

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The latest summer gear for mountain athletes.

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Move with confidence.

Worn when it counts

Climbers Julia Niles and Em Pellerin go big in Cochamó.

New arrivals

The latest summer gear for mountain athletes.

New arrivals

The latest summer gear for mountain athletes.

FOOTWEAR

Move with confidence.

Worn when it counts

Climbers Julia Niles and Em Pellerin go big in Cochamó.

Beta Pant Men's
$300.00

Beta Pant Men's

Best sellerFair Trade Certified

Rating Distribution

Select a row below to filter reviews.
3 reviews with 5 stars.
1 review with 4 stars.
1 review with 3 stars.
2 reviews with 2 stars.
0 reviews with 1 star.

Overall Rating

3.7
3 out of 5 (60%) reviewers recommend this product

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Rating Summary

zipper
satisfaction
fit
pockets
layering
size
material
adjustability
1 to 7 of 7 Reviews
1 – 7 of 7 Reviews
Helsinki, Finland
Age:45-54
Gender:Male
Your Height:176cm - 182cm
5 out of 5 stars.

Near perfect

15 days ago
Light pair of protectioin layer. Material seems robust. Side zippers work great. Slightly too much material in the knee area.
Q: Size Purchased:
A: L/36 - short
I use this product for:Trekking, Hiking

Yes, I recommend this product.

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0 Comments
Gender:Male
Your Height:183cm - 190cm
2 out of 5 stars.

Agree with others, the cut is WAY too long.

29 days ago
I'm 6'1"/185cm tall with a 32in inseam and I tried on the Reg length. They were not even close to being appropriate. I folded the ankle portions upwards and there was a solid 4in/10cm of extra material. I wanted these to be overpants so it was xxl for me, but there's no XXL S-Length. I don't think someone 185cm tall should be looking for "s" pants.
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Response from Arc'teryx:
29 days ago
Customer Service
Hello there, thank you for your feedback and for sharing your experience with the Beta Pant. We understand how important it is to find the right fit, especially when layering as overpants. Our sizing can vary slightly depending on intended use and design, and while the Regular length is standard for many, it may not suit everyone’s proportions, particularly when combining a taller frame with a shorter inseam. We appreciate your input regarding the lack of a Short length in XXL, and we’ll make sure to pass this along to our product team for future consideration.
0 Comments
5 out of 5 stars.

pocket....zippers awesome

a month ago
great fit...pocket if great...ty......................
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0 Comments
Age:35-44
Gender:Male
Your Height:176cm - 182cm
4 out of 5 stars.

Decent pants with some room for improvement

3 months ago
This is for revised version 2024/2025 Fit: Not slim fit like before. True to size with articulated space around knees, which looks a bit bulky. You can probably even fit some knee pads with 1 or 2 layers in them Fabric: PFAS free GoreTex with higher denier than previous, which is more durable but also a bit more stiff and even more noisy (cracking sound) during movement 3/4 side zip instead of full zip - I'm ok with either but some might have strong opinions. No more elastic band (was criticized for being useless). No hanging loop. Surprisingly how much I miss hooking pants so easily with it
Q: Size Purchased:
A: M Short
Q: Pros:
A: Waterproof, pocket, durable
Q: Cons:
A: noisy, bulky
I use this product for:Commuting/Travel, Trail/Running

Yes, I recommend this product.

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0 Comments
Age:18-24
Gender:Male
Your Height:183cm - 190cm
2 out of 5 stars.

Not waterproof

3 months ago
I was using these pants on a light hike on the mountain. Was not raining and the water went trough to my inner pant. It was wt outside, but i think a pant with this price an "quality" didn't live up to the expectations.
Q: Size Purchased:
A: M
Q: Pros:
A: Cool, nice fit
Q: Cons:
A: Leaking water
I use this product for:Trekking, Hiking

No, I do not recommend this product.

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Response from Arc'teryx:
3 months ago
Arc'teryx Guest Services
Hi Kris. Thanks for sharing your feedback on the Beta Pant. We are sorry to hear about the issues you experienced and that you are disappointed. We recommend filling out a Product Service Request form and our team will be more than happy to see the solutions we could offer: https://arcteryx.com/ca/en/help/product-service/service-request
0 Comments
chicago, il
Age:25-34
Gender:Male
Your Height:176cm - 182cm
5 out of 5 stars.

Excellent pants

3 months ago
Truly happy with these pants! I’m 5’10” and weight about 140lbs, grabbed the medium size with regular length. They do fit a little big which is great for layering. The adjustable band around the waist as well as the leg pocket are my favorite features. Although they aren’t really made for skiing, they still preformed very well, just had to pull the zipper up around boots.
Q: Size Purchased:
A: M-R
Q: Pros:
A: Wind and waterproof
Q: Cons:
A: N/A
I use this product for:Hiking, Ski/Snowboard

Yes, I recommend this product.

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0 Comments
Bay Area CA
Age:35-44
Gender:Male
Your Height:168cm - 175cm
3 out of 5 stars.

Need to make in XL-S size

4 months ago
Really really really disappointed that Arc'teryx doesn't make the pants in XL short size. Way too long! They're a fine pant but I have to return them.
Q: Size Purchased:
A: XL-R
Q: Cons:
A: Too long!!!!

No, I do not recommend this product.

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Response from Arc'teryx:
4 months ago
Arc'teryx Guest Services
Hi Zac. Thanks for sharing your feedback on the Beta Pant. We are sorry to hear with the sizing and that you would like more Short sizes to be offered. We will relay your comments to our team.
0 Comments
Beta Pant
rating 3.7143 out of 57 Reviews

Lightweight, layerable shell pant for hiking and climbing in wet conditions.

$300.00
Colour:Black
Size:
Sizing chart & Fit guide
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GORE-TEX pant made for maximum versatility

Beta Pant Men's

Part of what makes hikes like Tour du Mont Blanc so magical is the mystery of what’s around the bend—be it a fantastic view or sheet of rain. Luckily, the Beta Pant is here to keep you dry when you need it. The breathable, waterproof fabric allows vapor from your body to escape without letting water in. Plus, ¾-length side zips provide extra ventilation and make it easy to layer up in an unexpected storm.

What's been updated: Updated with a PFAS-free GORE-TEX ePE laminate for a lower footprint. A new simplified fly closure with a full circumference belt system, added single thigh pocket, and ¾-length side zipper deliver improved comfort and freedom of movement. An updated lower-profile hem reinforcement gives enhanced durability.

This product is free of intentionally added PFAS.

The new ePE membrane technology is lighter and thinner, but just as strong and durable as the materials we used before.   You may notice the face fabric “wetting out” slightly faster in products with ePE membranes, but rest assured this does not affect the waterproofing of the membrane itself. If you notice the fabric wetting out faster than you’d like, simply wash the jacket and dry it to remove the oil contamination and bring the DWR back to its full power.

Beta

Versatile: high performance for diverse activities and conditions.

GORE-TEX

Waterproof, windproof and breathable textiles that offer fully protective environmental shelter.

Fair Trade Certified™

Produced in a Fair Trade Certified facility. Building worker well-being into our product DNA.

Multi-use

Versatile high performance designs for diverse activities and conditions.

PFAS-free GORE-TEX ePE

The breakthrough GORE‑TEX ePE membrane delivers complete waterproof, breathable performance without harmful PFAS substances.

FC0 durable water repellent

FC0 DWR (Durable Water Repellent) fabric treatment beads water for improved weather protection without potentially harmful PFAS substances.

Embedded RECCO® reflector

RECCO® reflectors can help ski patrollers and mountain rescue teams utilizing RECCO® detectors more quickly locate a lost or buried person.

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