Free 2-Day Shipping on Orders Over $50*

Detail Images

  • Mammut - Eigerjoch IN Hybrid Jacket - Men's - Ice
  • Mammut - Eigerjoch IN Hybrid Jacket - Men's - Night

Current Color

  • Mammut - Eigerjoch IN Hybrid Jacket - Men's - Ice
  • Mammut - Eigerjoch IN Hybrid Jacket - Men's - Night

Mammut Eigerjoch IN Hybrid Jacket - Men's


Free 2-Day shipping on orders over $50*

Select a Size:

Select options
  • Select options
    • S
    • M
    • L
    • XL
    • XXL

    Select a Color:

    Select options
  • Select options
    • Ice
    • Night

    1 Review


    Mammut's got your back on the slopes.

    For the days when you want to push the limits, the Mammut men's Eigerjoch IN Hybrid Jacket has your back. With its lightweight, water and wind reppellant Pertex outer, this jacket takes on brutal weather like a champ. Polartec insulation stays warm even when the sweat and rain dampen it, so freezing solid isn't an option. The Eigerjoch also rocks an athletic cut to offer you a full range of motion so that restriction doesn't happen when you need to pull the next move. When the weather conditions take a turn, you'll still be visible, too, since this jacket has a high visibility backer. Since this coat is extra durable, be prepared to take it on many adventures for years to come.

    • A warm, durable jacket for taking your mountaineering up a notch
    • Water and wind-resistant to keep the elements from getting in the way
    • Polartec insulation stays warm even when damp
    • Vertical Motion technology optimizes range of motion for easy movement
    • Highly visible to keep you seen on the slopes
    • Harness-friendly pockets offer stashing places for valuables
    • Elastic hem with thumbloops helps keep wind out and warmth in
    • Item #MAM00VQ

    Tech Specs

    [face fabric] 1005 nylon, [lining] 100% nylon, [insert] 94% polyester, 6% spandex
    100% polyester
    regular, athletic
    1 zippered chest, 2 harness-friendly hand
    Claimed Weight
    Recommended Use
    backcountry skiing, ice climbing, mountaineering, sport climbing, trad climbing
    Manufacturer Warranty

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    Versatile Jacket

    • Fit: True to size
    • Size Bought: Small
    • Height: 5'7"
    • Weight: 154lbs

    In term of softshell, I will consider a gear with multiple features, like wind/water resistance, light insulation, much better breathability etc. Years ago, I tried a "real" softshell, but to the end I am not really happy with it (this softshell delaminate eventually)

    I am looking forward to a hybrid jacket with a truly trim fit as a second layer above the baselayer during backpacking tours for a time to offer me light insulation, wind protection, and maximum breathability, and I found Mammut Eigerjoch hybrid is the perfect one "softshell" in my mind.

    When backpacking in summer, it is easy to damp into lots of sweat, Eigerjoch is essential gear to avoid chilling effect from wind and eventually give me a dry baselayer back; in winter or cold morning, it is a very good choice to layer upon the baselayer, versatile just like a softshell. Thanks to Polartec Alpha, which provide active insulation, it is very comfortable in a dynamic thermal balance, not too hot and you won't feel cold while walking into an area with strong wind even damped by sweat.

    Hybridized a kind of four-way elastic fabrics, although the athletic fit is trim, restriction movement doesn't happen to me when full range of motion. This jacket is not only providing synthetic insulation but also fleece's breathability.

    I like the fit, functionality, versatility and design behind the appearance.

    Versatile Jacket