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Alpinetrek expert Cora
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Mammut - Eigerjoch Jacket - Down jacket

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At a glance

% recommend
100% recommend
Thumb loops
Thumb loops
Windproof
Windproof
Hood
Hood
Insulated
Insulated
Down
Down
Shop consciously!
Shop consciously!
 g
770 g
Material information & features
Suitable for:
Recommended use:
expedition, alpine climbing, mountaineering
Main material:
100% polyamide
Insulation:
100% down
Inner material:
100% polyamide
Membrane:
100% polyurethane
Inner material 2:
44% polyamide, 37% polyester, 19% elastane
Material type:
down insulation, synthetic fibre
Material note:
contains non-textile parts of animal origin
Technology:
Pertex Endurance
Fabric properties:
windproof, highly water repellent, insulated
Fill power:
800 cuin
Ratio:
90/10 (down to feather)
Shop consciously:
fabric certified as bluesign APPROVED
Closure:
full length front zip
Hood:
yes
Pockets:
1 zipped chest pocket, 2 zipped front pockets, 2 mesh inside pockets
Weight:
770 g
Reference size:
medium size
Extras:
wrist gaiters, thumb loops, adjustable hem, incl. stuff sack
Item No.:
004-0962
Product description

The Mammut Men's Eigerjoch Down Jacket warms you on frigid ski tours, freezing belays at ice crags, and anywhere cold from the city to the alpine. Light and lofty 800-fill down insulation makes the Eigerjoch surprisingly warm, superlight, and extremely compressible and packable. A double-chamber construction overlaps baffles to eliminate cold spots, and Mammut added synthetic insulation at the back and underarms to stay warm when sweaty and wet.Mammut wrapped the Eigerjoch's light, protective, and innovative insulation in Pertex Endurance for extreme water-resistance, excellent breathability, and ultra-thin air permeability. Endurance's air permeability breathes the moment you put it on, as opposed to standard breathable fabrics that only start breathing after you start sweating. This down jacket also features Lycra hand gaiters with thumbholes, an adjustable drawcord at the hem, multiple pockets, and an additional packing bag for compact storage in ski packs.

  • Pertex Endurance shell
  • 800-fill down insulation
  • Double-chamber baffle construction
  • Fiberfill synthetic insulation body-mapping
  • Three-way adjustable hood
  • Lycra hand gaiters
  • Adjustable hem
  • Zippered hand and chest pockets
  • Internal mesh pockets
  • Additional packing bag

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This is what customers from around the world say:
Marc's profile picture

  • Advantages
    Lightweight
    Waterproof
    Windproof
    Price / performance
    Breathable
    Good details
Eric's profile picture

  • Advantages
    Robust
  • Disadvantages
    Heavy
Ulrich's profile picture

  • Advantages
    Good cut
    Lightweight
    Good details

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