An innovative, lightweight jacket you can wear all day long, even during intense activities like climbing, hiking or ski touring.
Engineered for active mountain comfort, the Mammut Aenergy Air Jacket uses LOOPINSULATION Active, a 100% recycled filling made from 50% industrial rope production offcuts and 50% rPET. The insulation breathes and stretches as you move, locking in warmth when you stop. The tight-fitting hood is helmet-compatible and sits comfortably under a helmet, while elasticated cuffs and hem help retain heat in colder sections. Offering plenty of space for essentials, Mammut included three zippered pockets, including two harness-compatible side pockets and a chest pocket, making this a practical, versatile outer layer. A full-length 2-way zipper completes the jacket, making on/off easy while helping adjust airflow for temperature control. The Aenergy Air IN Hooded Jacket is built for high-performance cold-weather adventures.
Mammut Aenergy Air Hooded Women's Jacket
An innovative, lightweight jacket you can wear all day long, even during intense activities like climbing, hiking or ski touring.
Engineered for active mountain comfort, the Mammut Aenergy Air Jacket uses LOOPINSULATION Active, a 100% recycled filling made from 50% industrial rope production offcuts and 50% rPET. The insulation breathes and stretches as you move, locking in warmth when you stop. The tight-fitting hood is helmet-compatible and sits comfortably under a helmet, while elasticated cuffs and hem help retain heat in colder sections. Offering plenty of space for essentials, Mammut included three zippered pockets, including two harness-compatible side pockets and a chest pocket, making this a practical, versatile outer layer. A full-length 2-way zipper completes the jacket, making on/off easy while helping adjust airflow for temperature control. The Aenergy Air IN Hooded Jacket is built for high-performance cold-weather adventures.
