Mammut Eiger Nordwand Pro Hs Pant - Men's
Mammut
$849.00
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Free U.S. standard shipping and free returns from Nordstrom. Sold and fulfilled by Nordstrom, with current pricing, availability, and estimated delivery confirmed at checkout. 
Product Insights & Style Tips
The Mammut Eiger Nordwand Pro HS Pants bring an alpine mood - built for icy north faces and wind-swept ridgelines, they move with you. The 3-layer Gore-Tex Pro fabric with an ePE membrane delivers elite waterproofing, windproofing, and breathability, keeping you dry through snowstorms while shedding heat on steep climbs. Recycled nylon and a PFC-free DWR finish cut a lighter environmental footprint, while a climbing-specific pattern and reinforced top stitching add articulation and tear strength where it matters most.
Adjustable suspenders and a high-back waistband keep coverage secure as you move, while dual-side adjustment tabs work with gloves on for dialing in the fit. The 3/4-length AquaGuard side zippers vent heat and ease boot changes, and fully sealed seams keep the shell watertight in storms. The regular fit layers smoothly over insulating layers or under a heavier shell, adapting from ascent to approach and back to camp with equal ease.
Part of Mammut's Responsible Collection, the Eiger Nordwand Pro HS Pant pairs expedition-grade performance with recycled materials for a lighter environmental footprint. It nods to the brand's alpine heritage - serious gear that still looks sleek on approach and camp, especially when paired with a shell and midlayer for a streamlined, ready-for-anything look.
Materials / Fabrication
- 3-layer Gore-Tex Pro fabric with an ePE membrane for elite waterproofing, windproofing, and breathability
- Face fabric: Polartec Power Shield, 80D x 80D, 100 percent recycled nylon with a PFC-free DWR finish
- Seams: fully sealed for maximum water resistance
- Recycled/Repurposed materials incorporated in construction
- Adjustable suspenders
- High-back waistband for secure coverage
- Dual-side adjustment tabs for fit with gloves on
- 3/4-length AquaGuard side zippers for venting and boot adjustments
- Climbing-specific pattern for full articulation
- Strategically placed top stitching to boost tear strength where it matters
Recommended Care
- Machine wash cold on a gentle cycle with a mild technical outerwear detergent; close all zippers and fastenings
- Do not use fabric softeners or oils that can degrade the membrane
- Tumble dry low or line dry to help restore water repellency
- Reapply a DWR treatment as needed
- Avoid dry cleaning
Fit Notes
- Adjustable suspenders and a high-back waistband secure coverage and help keep the pants in place during alpine moves.
- A climbing-specific pattern allows full articulation for how you move on technical terrain.
- The 3-layer Gore-Tex Pro shell with an ePE membrane delivers waterproof and windproof protection while remaining breathable.
- 3/4-length AquaGuard side zippers provide venting and easy boot adjustments.