Eigerjoch IN Hybrid Jacket Men

Insulated jacket with stretch fleece and wool

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...
    • 1013-01710

    • Denier (main material)


    • Weight

      324 g

    • Cut

      Athletic Fit

    • Jacket can be stowed away in left front pocket
    • Elastic cuffs with flat thumb loops
    • MAMMUT High Reach TechnologyÔäó for unrestricted freedom of movement when climbing
    • YKK Vislon┬« front zipper for smooth operation
    • Partially elastic hem for a better fit
    • Lining-free Polartec┬« Alpha┬« Direct offers heat retention without heat build-up
    • Lightweight, vapor-permeable, wind- and water-repellent Pertex┬« Quantum Air outer material with Diamond Fuse technology for an ideal balance of weather protection, breathability and abrasion resistance
    • 2 climbing-harness-compatible front pockets with cross-over access
    • Integrated cellphone pocket made from mesh material inside the right front pocket
    • Inserts on the side, arms and back made from high-quality Pontetorto┬« Merino Tecnowool┬« for optimum comfort and a perfect temperature
    • Pertex┬« Quantum┬« Air

      Pertex® Quantum Air was designed to increase air permeability, striking a balance between windproof rating and breathability.

    • Polartec┬« Alpha┬«

      Synthetic fabrics used in Polartec® Alpha® products are incredibly durable and strong. The open structure of the insulating material offers excellent vapor permeability and heat retention.

    • Pontetorto┬« Tecnowool

      Pontetorto® Tecnowool® combines the typical look of classic wool products with the properties of synthetic fibers. Synthetic fibers on the inside of the garment wick away moisture quickly to the outside.

    • Insert

      67% Polyester, 7% Spandex, 26% Wool

    • Lining

      100% Polyester

    • Main material

      100% Polyamide

    • bluesign┬« PRODUCT

      The bluesign® SYSTEM is a solution for sustainable textile production that eliminates the use of harmful substances. bluesign® PRODUCTS guarantee a responsible use of resources with a minimum impact on people and the environment.

    • Responsible wool

      To help ensure the welfare of sheep and the land they graze on, the wool in this product is sourced from farms exercising progressive land management practices with a holistic approach to animal welfare.

    • Fair Wear

      Fair Wear works to ensure fair and safe working conditions in garment factories. The non-profit engages directly with factories, trade unions, NGOs and governments to protect workersÔÇÖ rights.

    • Do not use chlorine-based bleach

      Do not use chlorine-based bleach

    • Do not dry clean or use solvents to remove stains

      Do not dry clean or use solvents to remove stains

    • Do not iron or treat with steam

      Do not iron or treat with steam

    • Pull into shape by hand

    • Do not tumble dry

      Do not tumble dry

    • Machine wash on synthetics / permanent press cycle (max. 30┬░ C)

      Machine wash on synthetics / permanent press cycle (max. 30┬░ C)

Man climbing.


Robust. Elastic. Breathable. The Eiger Extreme collection offers athletes uncompromising protection when venturing out in the most severe conditions.

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