Mammut Eiger Nordwand Pro SO Pants

The Mammut Eiger Nordwand Pro SO Pants are designed for serious mountaineers, ice climbers and ski tourers who demand maximum performance in extreme alpine environments. Part of Mammut’s iconic Eiger Nordwand collection, these pants combine cutting-edge materials with a design that prioritises freedom of movement, breathability and weather protection. Constructed with body-mapped fabrics, high-wear and exposed zones feature biobased Polartec Power Shield Pro, a 3-layer softshell that is waterproof, windproof and breathable, while high-sweat areas use recycled double-weave nylon with 4-way stretch for ventilation and mobility. Tested and proven by Mammut athletes, they are built for durability and repairability, offering sustainable protection for cold-weather expeditions where comfort and reliability are crucial.

Packed with alpine-focused features, the Eiger Nordwand Pro SO Pants offer an athletic, climbing-specific fit with articulated patterning to ensure unrestricted movement on steep ascents. Adjustable, removable stretch suspenders, a high-back waistband and dual-sided Velcro waist adjustment provide a secure and customisable fit even with gloves. Ventilation is managed via two-way side zips with snow-protecting mesh, while multiple harness-compatible pockets keep essentials accessible. Lower leg features include Dyneema reinforcement for crampon protection, hook-and-loop width adjustment, and removable gaiters with lace hooks for seamless integration with ski or mountaineering boots. Finished with a PFC-free DWR for eco-friendly weather resistance, these pants deliver the perfect balance of hardshell protection and softshell flexibility, making them an indispensable choice for technical alpine adventures.

Mammut Eiger Nordwand Pro SO Pants Features

• 3-layer biobased Polartec Power Shield Pro is waterproof, windproof, stretchy and breathable
• Climbing-specific pattern for an articulated fit and freedom of movement
• Adjustable and removable low-profile stretch suspenders
• High waistband at backside for comfort and protection
• 2-way YKK coil side ventilation zippers
• Two climbing harness-compatible front pockets with YKK VISLON zippers
• One climbing harness-compatible thigh pocket with YKK VISLON zipper
• Lower leg width hook and loop adjustment
• Dyneema-reinforced lower hem and crampon protection
• Removable, fully adjustable gaiters with anti-slip tape and lace hook for a seamless fit with ski and mountaineering boots

Fit: Athletic
Weight: 808g (Size M)