Mammut Eigerjoch Insulated Hybrid

The Mammut Eigerjoch Insulated Hybrid Jacket is a performance-focused women’s insulating midlayer from the Eiger Extreme collection. Its Polartec® Alpha® Direct insulation delivers substantial warmth without a lining, helping retain heat while limiting excess build-up.

Stretch fleece panels provide comfortable freedom of movement and support breathability during active pursuits. It suits women who need lightweight, versatile insulation for demanding mountain activities and changing conditions.