Microfleece base layer for mixed-output activities in cool temperatures. The Rho delivers moisture management and breathable warmth with a high level of next-to-skin comfort. Torrent microfleece stretches, wicks away moisture, and has a brushed interior that's incredibly soft. The streamlined design's trim fit keeps the material close to the body for more effective performance, ergonomic seaming minimizes chafe, the crew neck layers easily, and articulated patterning adds freedom of movement. Updated with a more streamlined design and revised fit for improved comfort.
Microfleece base layer for mixed-output activities in cool temperatures. The Rho delivers moisture management and breathable warmth with a high level of next-to-skin comfort. Torrent microfleece stretches, wicks away moisture, and has a brushed interior that's incredibly soft. The streamlined design's trim fit keeps the material close to the body for more effective performance, ergonomic seaming minimizes chafe, the crew neck layers easily, and articulated patterning adds freedom of movement. Updated with a more streamlined design and revised fit for improved comfort.
in 1 offers
The lowest price for Arc'teryx Women's Rho Crew Base Layer Top right now is $200.00 at Arc'teryx Australia.
The all-time low was $127.45 on 28 Jan 2025 — today's price is 57% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 12 Aug 2026.
Arc'teryx Women's Rho Crew Base Layer Top
Microfleece base layer for mixed-output activities in cool temperatures. The Rho delivers moisture management and breathable warmth with a high level of next-to-skin comfort. Torrent microfleece stretches, wicks away moisture, and has a brushed interior that's incredibly soft. The streamlined design's trim fit keeps the material close to the body for more effective performance, ergonomic seaming minimizes chafe, the crew neck layers easily, and articulated patterning adds freedom of movement. Updated with a more streamlined design and revised fit for improved comfort.
Microfleece base layer for mixed-output activities in cool temperatures. The Rho delivers moisture management and breathable warmth with a high level of next-to-skin comfort. Torrent microfleece stretches, wicks away moisture, and has a brushed interior that's incredibly soft. The streamlined design's trim fit keeps the material close to the body for more effective performance, ergonomic seaming minimizes chafe, the crew neck layers easily, and articulated patterning adds freedom of movement. Updated with a more streamlined design and revised fit for improved comfort.
Last updated at 12/08/2026 06:45:25
Arc'teryx Women's Synthetic Base Layer Rho Crew Neck LS - Black Size XS
Free delivery between Fri – Mon
originally posted on arcteryx.com
My absolute favorite base layer! Kept me warm on snowy days!
originally posted on arcteryx.com
This is one of the best base layers I've ever owned. The materials is very warm, but breathable and lightweight! I even feel good about wearing this just as shirt.
originally posted on REI
Love the fabric and the color, soft, stretchy, but agree with other reviewers that the sizing has changed. I wear an XS in all my Arcteryx gear and this one was pretty tight on me in the armpit and chest so I will be sizing up to a size S instead. Luckily it is still in stock in Phantasm which is a nice deep eggplant color!
| Variant | |
| color | Black |
| size | XS |
Arc'teryx Women's Synthetic Base Layer Rho Crew Neck LS - Black Size XS
Free delivery between Fri – Mon
My absolute favorite base layer! Kept me warm on snowy days!
This is one of the best base layers I've ever owned. The materials is very warm, but breathable and lightweight! I even feel good about wearing this just as shirt.
Love the fabric and the color, soft, stretchy, but agree with other reviewers that the sizing has changed. I wear an XS in all my Arcteryx gear and this one was pretty tight on me in the armpit and chest so I will be sizing up to a size S instead. Luckily it is still in stock in Phantasm which is a nice deep eggplant color!
| Variant | |
| color | Black |
| size | XS |
