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Arc'teryx
Rho LT Bottoms
Men's

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Experience a comfortable walk or run, in these Arc'teryx® Rho LT Bottoms with thermal base, stretchable fabric, and rapid moisture retention.
Stretchable and lightweight material.
Zippered pocket on the side.
84% polyester, 16% elastane.
Machine wash, tumble dry.
Imported.
Product measurements were taken using size SM, inseam 32. Please note that measurements may vary by size.
Measurements:
- Waist Measurement: 30 in
- Outseam: 38 in
- Inseam: 29 in
- Front Rise: 10 in
- Back Rise: 13 in
- Leg Opening: 10 in
SKU 9511950

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Overall

Reviewed at Arcteryx

So far these have been great. They are a really good length for me (i.e. a bit longer than some other bottoms), are a nice weight for cooler weather touring or standing around at belays on warmer ice climbing days, and so far they show no signs of wear and tear. They can also double up as a light pair of running/biking tights. The pocket seems to have limited use, but you fit car keys in it if you are out for a run/bike. No complaints.

Conrad, December 6, 2023

2 Found this review helpful.

Overall

Reviewed at Arcteryx

My work is fully remote and that means, I don't have an office to go to with a regulated temperature. This has been my go-to base layer to be super comfortable whether I'm at home or outside running errands. I pair this with the Levon pants and it works great in 20*-50* F without making me sweat, too warm, or too cold. Great product!

Laughyboy89, March 25, 2023

1 Found this review helpful.

Overall

Comfort

Style

Reviewed at Arc'teryx

5 stars for material, 1 star sizing/fit, thus the 3 stars. Im 178cm/60kg, althletic body type. I had to buy an XS. In no world am I an extra small (what do smaller guys buy?!). The fit is very weird. I can pull the waistband almost to my armpits and the legs could easily fit someone who is two meters tall. I would still recommend as the fit does not impact function/performance.

HajaXa, December 16, 2025

1 Found this review helpful.

Overall

Reviewed at Arcteryx

These bottoms feel very comfortable and sizing down, like several people have said in other reviews, is a great idea. I ended up purchasing 3 addition pairs for my wife and 2 daughters.

Svensson, October 9, 2024

0 Found this review helpful.

Overall

Reviewed at Arcteryx

Confortable, utile. Hte de l'utiliser cet hiver. k

Alex, June 29, 2023

0 Found this review helpful.

Read Additional 38 Customer Reviews