Mammut Eiger Nordwand IN Flex Air Vest Women's - Eiger Blue/Night, Size S

The Mammut Eiger Nordwand IN Flex Air Vest is a high-performance insulated vest designed for women who demand exceptional warmth and breathability during alpine pursuits. Part of the prestigious Eiger Extreme collection, this vest combines advanced synthetic insulation with a stretchable, wind-resistant outer fabric to deliver unrestricted movement and reliable protection in cold conditions.

Advantages

Featuring PrimaLoft Gold Active insulation with 60 g/m² fill weight, the vest provides excellent warmth-to-weight ratio and breathability, making it ideal for high-output activities. The Pertex Quantum Air outer fabric offers wind resistance and a PFC-free DWR treatment for light moisture protection. The 4-way stretch material ensures full freedom of movement, while the athletic fit and elastic hem keep the vest securely in place.

Suitable for

• Mountaineering
• Ski touring
• Alpine climbing
• Cold-weather hiking and backpacking

Key specifications

• Product Type: Insulated Vest
• Gender: Women's
• Insulation: PrimaLoft Gold Active (60 g/m²)
• Outer Material: Pertex Quantum Air (100% Polyamide)
• Lining: 100% Polyamide
• Water Repellency: PFC-free DWR
• Wind Resistance: Yes
• Breathability: High
• Stretch: 4-way stretch material
• Pockets: 2 zippered side pockets, 1 zippered chest pocket
• Zipper: YKK Vislon 2-way front zipper
• Fit: Athletic Fit
• Hem: Elastic hem
• Sustainability: bluesign® PRODUCT, PFC-free DWR
• Collection: Eiger Extreme
• Color: Eiger Blue / Night
• Size: S

Recommendations

For optimal layering, pair this vest with a merino wool base layer and a waterproof shell jacket. The vest's breathable insulation makes it an excellent mid-layer for cold-weather activities where moisture management is critical.