Arc'Teryx - Men's Bottoms Sizing Chart
Alpha Sizing,
Your body measurements in inches:
| Size | Waist | Hip | Regular Inseam | Short Inseam | Tall Inseam |
| XXS | 28 | 331/2 | 311/2 | - | - |
| XS | 30 | 351/2 | 311/2 | 291/2 | 341/2 |
| S | 32 | 371/2 | 32 | 30 | 35 |
| M | 34 | 391/2 | 321/2 | 301/2 | 35 |
| L | 37 | 421/2 | 33 | 31 | 351/2 |
| XL | 40 | 451/2 | 33 | 311/2 | 36 |
| XXL | 44 | 491/2 | 33 | 311/2 | 36 |
Numerical Sizing,
Your body measurements in inches:
| Size | Waist | Hip | Regular Inseam | Short Inseam | Tall Inseam |
| 28 | 291/2 | 351/2 | 311/2 | 291/2 | 341/2 |
| 29 | 301/2 | 361/2 | 32 | 30 | 35 |
| 30 | 311/2 | 371/2 | 32 | 30 | 35 |
| 31 | 321/2 | 381/2 | 32 | 30 | 35 |
| 32 | 331/2 | 391/2 | 321/2 | 301/2 | 35 |
| 33 | 341/2 | 401/2 | 321/2 | 301/2 | 351/2 |
| 34 | 351/2 | 411/2 | 321/2 | 301/2 | 351/2 |
| 36 | 371/2 | 431/2 | 33 | 31 | 36 |
| 38 | 391/2 | 451/2 | 33 | 31 | 36 |
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.
Beta
Versatile: high performance for diverse activities and conditions.
Trail
For technical mountain activities, durable and protective designs with a focus on freedom of movement for remote and varied conditions.
GORE-TEX
Waterproof, windproof and breathable textiles that offer fully protective environmental shelter.
Breathable, versatile GORE-TEX pant made for a range of mountain activities.
Beta Series: All-round mountain apparel.
Moving through wild places brings change. Terrain, temperatures, and weather shift, wind leads to rain, then snow. The highly versatile Beta Pant is made to carry you across this range of conditions, landscapes, and activities. The durably waterproof and windproof GORE-TEX fabric features GORE C-KNIT™ Backer Technology for enhanced comfort and breathability. Full side zips make on-and-off easy, and the regular fit with articulated patterning elevates freedom of movement.
Customer Service Tips: This product is available in three inseam lengths – Short (S), Regular (R), and Tall (T). Please make sure to reference our sizing chart to determine your correct size.
Beta Pant (Men's)
Wearing Size: Medium
Full Product Features
Technical Features
- Waterproof
- Windproof
- Breathable
- Durable
Construction
- GORE-TEX three-layer construction delivers complete weather protection
- GORE C-KNIT™ backer technology is light, soft and comfortable
Cuff & Sleeves Configuration
- Eyelets at hem for shock cord attachments
Design & Fit
- Garment Inseam: Size M-S (Medium-Short) is 30"/76cm, Size M-R (Medium-Regular) is 32"/81cm, Size M-T (Medium-Tall) is 35"/89cm — Inseam varies by size
Hem Configuration
- Laminated instep patches guard against cuts and abrasion
Patterning
- Articulated patterning for unrestricted mobility
- Gusseted crotch for comfort and freedom of movement
Sustainability
- Contains materials that meet the bluesign® criteria
Waist & Belt Configuration
- Elasticized waist
- Drawcord provides a secure, comfortable fit
Zippers & Fly Configuration
- Zippered fly with snap
- Full length separating side zippers to allow removal over boots and crampons
Fit: Regular
Arc'Teryx classic fit is cut comfortably throughout the chest, waist, hip, and thigh. It allows freedom of movement, provides shape, and layers comfortably under our regular and relaxed fit shells.
Materials & Care
Materials
- N70p 3L GORE-TEX fabric with GORE C-KNIT™ backer technology
- French Regulation: AGEC Law - Article 13
- Origin of fabric: CHINA
- Origin of dying: CHINA
- May release plastic microfibres into the environment when washing
Care
- Do Not Bleach
- Close All Fastenings Before Wash
- Machine Wash Medium
- Tumble Dry Normal Medium
- Do Not Dry Clean
- Do Not Iron
- Wash Separately
- Do Not Use Fabric Softener
- Double Rinse
- Do Not Leave Wet
- Remove Immediately
