Mammut Aenergy SO Hybrid Pants
Mammut Aenergy SO Hybrid Pants - Black / 46 is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
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Mammut's Men's Sizing
Jackets & Tops Sizing (Your body measurements in inches)
| Size | Chest (in) | Waist (in) | Hip (in) |
|---|---|---|---|
| S | 34.6-35.8 | 29.1-30.3 | 34.2-35.4 |
| M | 36.2-39 | 30.7-33.6 | 35.8-38.6 |
| L | 39.4-42.1 | 33.9-36.6 | 39-41.7 |
| XL | 42.5-45.3 | 37-40.1 | 42.1-44.9 |
| XXL | 45.7-48.4 | 40.5-44 | 45.3-48 |
| 3XL | 48.8-51.6 | 44.5-47.6 | 48.4-51.2 |
Numerical Bottoms sizes (Your body measurements in inches)
| Size | Waist (in) | Hip (in) | Inseam Normal (in) | Inseam Short (in) | Inseam Long (in) |
|---|---|---|---|---|---|
| 44 | 29.1-30.3 | 34.3-35.4 | 31.9 | - | - |
| 46 | 30.7-31.9 | 35.8-37 | 32.1 | 29.7 | 35.2 |
| 48 | 32.3-33.5 | 37.4-38.6 | 32.3 | 30 | 35.4 |
| 50 | 33.9-35 | 39-40.2 | 32.5 | 30.1 | 35.6 |
| 52 | 35.4-36.6 | 40.6-41.7 | 32.7 | 30.3 | 35.8 |
| 54 | 37-38.2 | 42.1-43.3 | 32.9 | 30.5 | 36 |
| 56 | 38.6-40.2 | 43.7-44.9 | 33.1 | 30.7 | - |
| 58 | 40.6-42.1 | 45.3-46.5 | 33.3 | - | - |
Description
Description
Built for fast and light ski touring, the Mammut Aenergy SO Hybrid Pants combine performance and durability in one lightweight package. Constructed entirely from Mammut's FLEXGUARD Active 4-way stretch fabric, these ski touring trousers deliver excellent abrasion resistance while maintaining full freedom of movement and breathability on demanding ascents. A body-mapped design incorporates a lighter double-weave fabric across the seat and knees, boosting moisture management and temperature regulation during high-output climbs, while reinforced double-weave panels elsewhere provide reliable protection against ski edges and crampon points. Weighing just 360g, this regular-fit pant is a lightweight, hardwearing choice for skinning uphill and skiing down.
Designed with technical ski touring in mind, the Aenergy SO Hybrid Pants feature an adjustable leg width with a zippered gusset, anti-slip tape and lace hook, locking the cuff securely over ski touring boots and keeping snow out. An elastic waistband with drawstring allows quick width adjustment for a personalised fit, while two zippered side pockets keep essentials secure on the move. Durable reinforcement material guards against edge and crampon damage, and a front fly adds practical convenience. A reflective Mammut logo print improves visibility in low light, and the front leg hem is cut slightly shorter for a cleaner fit over ski boots.
Mammut Aenergy SO Hybrid Pants Features
- FLEXGUARD Active 92% polyamide (recycled), 8% elastane
- Adjustable leg width with zippered gusset, anti-slip tape and lace hook for a secure fit over ski touring boots
- Elastic waistband with drawstring
- Two zippered side pockets
- Edge and crampon protection made from durable reinforcement material
- Front fly
- Reflective Mammut logo print
- Leg hem cut slightly shorter at the front for improved fit when wearing ski boots
Fit: Regular
Weight: 360g






