Eigerjoch IN Hybrid Vest Men

  • 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.

  • 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)

  • Insert67% Polyester, 7% Spandex, 26% Wool
    Lining100% Polyester
    Main material100% Polyamide
  • 1013-01730

  • Weight

    226 g

  • Cut

    Athletic Fit

  • Eigerjoch IN Hybrid Vest Men. The performance-orientated insulated vest from our MAMMUT Eiger Extreme collection.
  • Stretch fleece inserts on the sides ensure maximum freedom of movement and high breathability.
  • Warm thanks to unlined Polartec┬« Alpha┬« Direct insulating material. Allows heat retention without heat build-up.
  • 2 climbing-harness-compatible front pockets with zippers
  • MAMMUT High Reach TechnologyÔäó for unrestricted freedom of movement when climbing
  • Partially elastic hem for a better fit
  • 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
  • Lining-free Polartec┬« Alpha┬« Direct insulating material (95 g) offering heat retention without heat build-up
  • Inserts on the side and back also made from high-quality Pontetorto┬« Merino Tecnowool┬« for optimum comfort and a perfect temperature
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    bluesign® PRODUCT

    A bluesign® PRODUCT is made with at least 90% / 30% bluesign® APPROVED materials / accessories. The designation guarantees the highest level of consumer assurance, responsible use of resources and minimum impact on humans and the environment.

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    RWS - Responsible Wool Standard

    The Responsible Wool Standard is a voluntary standard certifying the animal welfare of sheep. It ensures that wool comes from farms exercising progressive land management practices, proper grazing and a holistic approach to animal welfare.

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    Fair Wear

    Mammut strives to ensure fair and safe working conditions in all factories making its products. To systematically improve working conditions throughout its supply chain, Mammut was the first outdoor brand to join the Fair Wear Foundation.


The Eigerjoch IN Hybrid Vest Men from our Mammut Eiger Extreme collection. Performance-orientated insulated vest with stretch-fleece inserts for increased freedom of movement and breathability. The lining-free Polartec® Alpha® Direct insulating material offers heat retention without heat build-up. Practical: front pockets with cross-over access.