Mammut Stoney Hs Thermo Pant - Men's
Mammut
$359.00 -11% OFF
$399.00
Product Insights & Style Tips
The Mammut Stoney HS Thermo Pant reads like a high alpine essential: sturdy, wind-shielding, and quietly warm. A 2-layer DRY Tour membrane blocks wind and snow, while synthetic insulation adds lightweight heat for powder days. The face fabric is 75D x 75D polyester, with Cordura kick patches and a soft lining, Bluesign approved.
An adjustable waistband locks in a secure fit, letting you move freely from bootpack to car ride. Two side zips vent air when you heat up on a sprint, keeping comfort even as temps swing. It layers smoothly with base layers and shells, offering warmth on cold lift lines and easy mobility in the park.
Part of Mammut's Responsible Collection, this pant blends rugged performance with sustainability -- recycled materials and Bluesign approval -- so it fits a modern kit without compromising the planet. It is the kind of alpine staple that pairs with Mammut outerwear for serious days and pared-down street-ready moments off the slopes.
Materials / Fabrication
- Two-layer Mammut DRY Tour membrane
- Face fabric: 75D x 75D 100% recycled polyester
- Waterproof rating: 20,000mm
- Breathability rating: 20,000g/m2
- Kick patches: Cordura (83% nylon, 10% polyester, 7% elastane)
- Lining: 100% recycled polyester
- Insulation: 100% recycled polyester
- Responsible Collection: recycled/repurposed materials
- Bluesign Approved Material
- Two side zips for ventilation
- Adjustable waistband for secure fit
- Designed for mountain skiing in powder conditions
Recommended Care
- Machine wash cold on gentle cycle with mild detergent; close zippers before washing
- Avoid fabric softeners and bleach to preserve membrane and insulation
- Tumble dry on low heat or line dry to restore loft and waterproofing
- Do not dry clean; if needed, steam with a garment steamer on low heat and from a distance
- Store in a cool, dry place away from direct heat
Fit Notes
- DRY Tour 2L membrane blocks wind and snow for reliable protection on cold ski days.
- Synthetic insulation provides lightweight warmth for active mountain wear.
- Two side zips vent air to help regulate airflow during activity.
- Adjustable waistband locks in a secure, customizable fit.