Mammut Eiger Free Pro Hs Bib Pant - Men's
Mammut
$799.00 30% OFF
$559.30
Product Insights & Style Tips
The Mammut Eiger Free Pro HS Bib Pant - Men's is built for speed in exposed alpine terrain. Gore-Tex Pro 3-layer protection balances bombproof weather resistance with breathability for long ascents and high-output lines. The fixed bib adds core coverage and is treated with anti-odor technology to stay fresh on multi-day missions. Bluesign approved and part of the Responsible Collection, the shell leans on recycled/repurposed fabrics and a PFC-free DWR finish.
Regular fit moves with you on steep ascents and fast descents. Two zippered leg pockets and one zippered bib offer stash points, while side zips vent during the climb. Integrated snow gaiters, reinforced Dyneema edges, and an anti-slip grip keep snow and abrasion at bay. A neoprene phone pocket preserves battery life in sub-zero temps, and Barryvox-compatible storage adds backcountry versatility.
From the Eiger line to the broader Mammut archive, this piece reflects a commitment to high-performance gear that stays true to the brand’s alpine codes. It pairs with shell layers for exposed days or lighter baselayers when the weather cooperates, making it a trusted core for serious mountain objectives.
Materials / Fabrication
- GORE-TEX Pro 3-layer membrane for weather protection and breathability
- Fully sealed seams
- Face fabric: 80D x 80D 100% nylon
- PFC-free DWR finish
- Responsible Collection: Recycled/Repurposed
- Bluesign Approved Material
- Fixed bib with anti-odor technology
- Side zips for venting on the climb
- Integrated snow gaiters
- Reinforced Dyneema edges
- Anti-slip grip
- Neoprene phone pocket to preserve battery life in sub-zero temps
- Pockets: 2 zippered leg pockets, 1 zippered bib pocket
- Regular fit
Recommended Care
- Machine wash cold with a mild detergent; close all zippers and fastenings before washing
- Do not use fabric softeners or detergents with oils as they can impair the membrane
- Rinse thoroughly and reapply DWR as needed to maintain water repellency
- Hang dry or tumble dry on low to activate the DWR; avoid high heat
- Do not iron or dry clean
Fit Notes
- Regular fit through the legs with a fixed bib that adds core coverage.
- GORE-TEX Pro 3-layer fabric with fully sealed seams provides weather protection and breathability.
- Side zips provide venting on climbs, and a neoprene phone pocket protects devices in cold temps.
- A fixed bib provides core coverage; two leg pockets and a bib pocket keep valuables secure; integrated snow gaiters help seal out snow.