How to Choose Base Layers
Arc'teryx Rho Hybrid Insulated Base Layer Bottoms - Women's
$180.00
Members get an est. $18.00 in rewards
Warm and stretchy, these Arc'teryx base layer bottoms are comfy on climbs, uptracks and descents. They blend fabrics for the perfect level of thermal performance without bulk. And they have 2 pockets.
- Updated with 2 exterior drop pockets and stretch Coreloft™ insulation for improved freedom of movement
- Revised seam placement at the knees and inner calves to reduce chafing
- Lightweight Torrent™ stretch microfleece is made with wicking yarns, provides warmth and performance stretch and is brushed for softness
- Coreloft™ synthetic insulation provides warmth with minimal weight and bulk
- Recycled nylon plain weave with FC0 durable water repellent (DWR) at the front and back leg panels provides light weather protection, durability and performance 4-way stretch
- Fortius™ Air 20 nylon liner is lightweight, breathable and made with recycled content
- 2 drop-in exterior pockets
- Next-to-skin fit for comfort under outer layers
- Contains materials that meet the bluesign® criteria
- This article was treated with an anti-odor biocidal product (Polygiene®)
- PFAS (per- and polyfluoroalkyl substances) Compliant
- Body: bluesign®-approved material; lining and contrast: bluesign®-approved material, recycled content; insulation: recycled content
Imported.
View all Arc'teryx Women's Base Layer Bottoms| Best Use | Snowsports |
|---|---|
| Fabric | Main: recycled 20D nylon plain weave weft stretch, 58 g/m²; lining: Torrent 190 with Polygiene; insulation: Coreloft Stretch, 40 g/m²; contrast: 50D recycled nylon stretch-woven plain weave, 97 g/m² |
| Underwear Weight | Heavyweight |
| Inseam (in.) | 31 inches |
| Gender | Women's |
Arc'teryx Clothing - Women's
| XXS | XS | S | M | L | XL | XXL | XS Short | S Short | M Short | L Short | XS Tall | S Tall | M Tall | L Tall | XL Tall | 00 | 0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 00 Short | 0 Short | 2 Short | 4 Short | 6 Short | 8 Short | 10 Short | 12 Short | 14 Short | 2 Tall | 4 Tall | 6 Tall | 8 Tall | 10 Tall | 12 Tall | 14 Tall | 16 Tall | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Numerical Size | 00 | 0-2 | 4-6 | 8-10 | 12-14 | 16-18 | 00 | 0-2 | 4-6 | 8-10 | 0-2 | 4-6 | 8-10 | 12-14 | 16-18 | 00 | 0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 00 | 0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | |
| Chest | 30 | 32 | 34 | 36 | 39 | 43 | 47 | ||||||||||||||||||||||||||||||||||||
| Sleeve Length | 28.5 | 29.5 | 30.5 | 31.5 | 32 | 32.5 | 33.5 | ||||||||||||||||||||||||||||||||||||
| Waist | 23.5 | 25.5 | 27.5 | 29.5 | 32.5 | 36.5 | 40.5 | 27 | 28.5 | 30.5 | 34 | 27 | 28.5 | 30.5 | 34 | 38 | 24 | 25 | 26.5 | 27.5 | 28.5 | 30 | 31 | 33 | 35 | 37 | 24 | 25 | 26.6 | 27.5 | 28.5 | 30 | 31 | 33 | 35 | 26.6 | 27.5 | 28.5 | 30 | 31 | 33 | 35 | 37 |
| Hip | 33 | 35 | 37 | 39 | 42 | 46 | 50 | 36 | 38 | 40 | 43.5 | 36 | 38 | 40 | 43.5 | 47 | 33.5 | 34.5 | 36 | 37 | 38 | 39.5 | 40.5 | 42.5 | 44.5 | 46.5 | 33.5 | 34.5 | 36 | 37 | 38 | 39.5 | 40.5 | 42.5 | 44.5 | 36 | 37 | 38 | 39.5 | 40.5 | 42.5 | 44.5 | 46.5 |
| Inseam | 30.5 | 31 | 31 | 31 | 31.5 | 32 | 32 | 28.5 | 29 | 29 | 29.5 | 33.5 | 34 | 34 | 34.5 | 35 | 30.5 | 30.5 | 30.5 | 31 | 31 | 31 | 31.5 | 31.5 | 31.5 | 32 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 |
Sizing Notes
Measurements are stated in inches unless otherwise indicated.
Buying Advice
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Ayla
Very comfortable mid layer
7 months ago
I was very pleasantly surprised with these pants! The fronts of my thighs normally get very cold riding the chair or in cold temps but these pants kept my legs at a super comfortable temperature on groomed and off piste ski runs. I never got overheated in them and never got too cold! I did size up from my normal M, I do find the thigh diameter for Arcteryx pants fairly small.
Yes , I recommend this product
Originally posted on arcteryx.com
catherineoutdoors
Love these
9 months ago
Phenomenal pants. They are like a mix of a base layer pant and the atom jacket! Hard to describe but they are so comfy and versatile. They look good in the city running errands as pants but would also be great for winter hikes up North.
Yes , I recommend this product
Originally posted on arcteryx.com
Cold in Calgary
Too short
9 months ago
These seem nice and comfy and warm... but they are really short. I'm 5'7" and these look like they are cropped on me. I have noninsulated Rho bottoms from this year and last year, and they are longer in the leg.
Originally posted on arcteryx.com
Response from arcteryx.com
Customer Service
9 months ago
Hello there, thank you for your feedback on the Rho Hybrid Insulated Bottom. We’re glad you find them comfortable and warm, but we’re sorry to hear the length isn’t working out for you. Your observation about the leg length compared to other Rho bottoms is helpful, and we’ll share this with our design team. If you’d like assistance finding a product with a longer fit, please don’t hesitate to reach out, we’re happy to help!
Amity
Cozy and comfy
1 week ago
Cozy, comfy, and great for hanging out in cold weather! Love these for cold mornings in the van or hanging out in camp in the evenings. Comfort and stretch of the Rho leggings but insulated for extra warmth.
Yes , I recommend this product
Originally posted on arcteryx.com
Links
Warm tights
9 months ago
I bought these pants to wear beneath my windpants for cold hikes. While very warm and thin enough to layer, they were too short and too tight around the knees. I decided to return them
No, I do not recommend this product
Originally posted on arcteryx.com
Response from arcteryx.com
Arc'teryx Guest Services
9 months ago
Thank you for your review of the Rho Hybrid Insulated Bottom. We're glad to hear that you found the pants warm and thin enough for layering. We understand that the fit didn't work out for you, and are sorry you had to return them. Since these are designed as a base layer, they are meant to fit snugly against the body to maximize warmth and comfort. However, we'll be sure to pass your comments along to our design team regarding the tightness in the knees, as feedback helps us to improve our products. Thank you again for your review!
Comet
Nashville
Super warm and comfortable 5'4 and 122lb - Small
9 months ago
I run very cold and these are amazingly warm wearing alone or under jeans/pants when going out in zero weather in the city and its amazing it doesn't add too much bulk.
Yes , I recommend this product
Originally posted on arcteryx.com
Bergwaerts
Musthave for any skitrip: Cozy and comfortable
7 months ago
Love those pants! They are very cozy and comfortable. Plus: They can be worn under ski pants or single as a third layer. Didn‘t put them of the whole day
Yes , I recommend this product
Originally posted on arcteryx.com
Ellie
Toronto
Very warm and comfortable cutting
8 months ago
It is very warm, breathable and has a very comfortable cutting. I’m 41 kg, 155 cm and size xs fits just right.
Yes , I recommend this product
Originally posted on arcteryx.com
JPLET
Just right pants I've been looking for -
1 year ago
[This review was collected as part of a promotion.] These pants are warm. The fit is just right - not clingy and not baggy.
Originally posted on arcteryx.com