Mammut Eigerjoch IN Hybrid Jacket Men night

The Eigerjoch IN Hybrid from our Mammut Eiger Extreme collection is a high-performance insulated jacket. Stretchy fleece panels offer improved freedom of motion and breathability for backcountry ski touring and mountain climbing. The wool content has a naturally odor-inhibiting effect. The unlined Polartec Alpha Direct insulating material retains heat without excessive heat build-up, making it ideal for intense aerobic activities. The front pockets are easily accessible, even while wearing a climbing harness and backpack.

Pertex Quantum Air
Pertex Quantum Air is designed with increased air permeability to balance windproofness and breathability.

Polartec Alpha
Synthetic fibres in Polartec Alpha products are very durable and stable. Thanks to their open construction, they produce very good vapour permeability as an insulation material with very good heat retention.

Pontetorto Tecnowool
Pontetorto Tecnowool combines the typical look of classic wool products with the properties of synthetic fibres. Synthetic fibres on the inside of the garment quickly transport moisture from the inside to the outside.