Arc'Teryx - Women's Bottoms Sizing Chart
Alpha Sizing,
Your body measurements in inches:
| Size | Waist | Hip | Regular Inseam | Short Inseam | Tall Inseam |
| 2XS | 231/2 | 33 | 301/2 | 281/2 | 331/2 |
| XS | 251/2 | 35 | 31 | 29 | 331/2 |
| S | 271/2 | 37 | 31 | 29 | 34 |
| M | 291/2 | 39 | 31 | 291/2 | 34 |
| L | 321/2 | 42 | 311/2 | 291/2 | 341/2 |
| XL | 361/2 | 46 | 32 | 30 | 35 |
| 2XL | 401/2 | 50 | - | - | - |
Numerical Sizing,
Your body measurements in inches:
| Size | Waist | Hip | Regular Inseam | Short Inseam | Tall Inseam |
| 00 | 24 | 331/2 | 301/2 | 29 | - |
| 0 | 25 | 341/2 | 301/2 | 29 | - |
| 2 | 261/2 | 36 | 301/2 | 29 | - |
| 4 | 271/2 | 37 | 31 | 29 | 34 |
| 6 | 281/2 | 38 | 31 | 29 | 34 |
| 8 | 30 | 391/2 | 31 | 29 | 34 |
| 10 | 31 | 401/2 | 311/2 | 29 | 34 |
| 12 | 33 | 421/2 | 311/2 | 29 | 34 |
| 14 | 35 | 441/2 | 311/2 | - | 34 |
| 16 | 37 | 461/2 | 32 | - | 34 |
Note: If your measurements are between sizes, select a larger size for a looser fit or a smaller size for a tighter fit.
Several models of Arc'teryx pants are sized numerically and may be available in different inseam lengths. Please refer to the specific product page to see which waist size and inseam lengths are available for your product.
How to find your measurements:
Note: Calculate your own body measurements, then select your product size.
1. Waist: Measure around your waist at the narrowest part.
2. Hip: Standing with feet hip width apart, measure around your hips at the widest part.
3. Inseam: From a standing position, measure from your crotch down the inside leg to the floor.
Rho
Thermally efficient base layer with excellent moisture management properties. Has stretch comfort.
Breathable Material
Allows moisture vapour to escape, helping regulate temperature and elevating comfort inside garment.
Synthetic Fibre
Engineered materials that offer enhanced properties or performance.
Multi-Use
Versatile high performance designs for diverse activities and conditions.
Performance base layer for lower output activities in cool to cold temperatures.
*The Rho Bottom was previously the Rho LT Bottom.
Lightweight, effective, and comfortable, the Rho is your base layer for low and medium output on cold days. The odour-resistant Torrent™ microfleece fabric is made with wicking yarns and has an exceptionally soft brushed interior. Elastane fibres add stretch and work with the articulated patterning and gusseted crotch for freedom of movement. The waistband is designed for comfort and easy layering, and a smart thigh pocket stashes a smartphone.
Rho Bottom (Women's)
Wearing Size: Small
Full Product Features
Technical Features
- Lightweight
- Versatile
Construction
- Merrow stitch seam construction reduces seam size and irritation
- Torrent™ stretch fleece with Polygiene® manages moisture, provides light warmth and performance stretch, and is brushed for softness
Design & Fit
- Next-to-skin fit aids thermal efficiency and moisture transfer
- Higher mid-rise design with a wide waistband for comfort and easy layering
- Garment Inseam: Size S is 26"/66cm — Inseam varies by size
Patterning
- Articulated patterning for unrestricted mobility
- Gusseted crotch for comfort and freedom of movement
Pocket Configuration
- Thigh pocket with laminated zip
Sustainability
- Contains materials that meet the bluesign® criteria
- Biocidal Disclosure - This model was treated with an anti-odour biocidal product (Active Ingredient: Silver Nitrate)
- PFAS (Per- and polyfluoroalkyl substances) Compliant
Fit: Next to Skin
Next to Skin
Materials & Care
Materials
- Self: Torrent™ 190 with Polygiene®- 84% polyester, 16% elastane
- Contrast: Chira™ - 6.5oz (220gsm) stretch nylon interlock - 71% nylon, 29% elastane - bluesign Approved Material
- French Regulation: AGEC Law - Article 13
- Origin of fabric: TAIWAN
- Origin of dying: TAIWAN
- May release plastic microfibres into the environment when washing
Care
- Machine Wash Gentle Low
- Tumble Dry Gentle Low
- Do Not Bleach
- Wash Dark Colours Separately
- Do Not Dry Clean
- Do Not Iron
- Do Not Use Fabric Softener
- Double Rinse
- Remove Immediately
- Wash Inside Out
