Mammut Eigerjoch IN Hybrid Jacket Men Jacket

A lightweight hybrid insulated jacket from the MAMMUT Eiger Extreme collection, designed for high-output alpine climbing and fast mountain movement. Built for men who need a balance of breathability, warmth and unrestricted mobility during intense activity.

Benefits

• Body-mapped construction with Polartec® Alpha® Direct insulation for breathable warmth without a lining.
• Pontetorto® Merino Tecnowool® stretch inserts on sides, shoulders and back enhance mobility and moisture management.
• Pertex® Quantum Air outer fabric with DWR provides lightweight wind and moisture resistance while maintaining breathability.
• Two front harness-compatible pockets and the ability to pack the jacket into the left front pocket for compact storage.
• Elastic cuffs with flat thumb loops and a partially elastic hem to keep the fit during dynamic movement.

The jacket is intended primarily for alpine and high-mountain activities with high energy output, where combining insulation and ventilation is essential — suitable for climbing, via ferrata and fast ascents in cooler conditions.