• Georganic y-shape

    Georganic (geometric + organic) garments are cut from a pattern optimized for a specific application. Y-shape offers excellent range of motion in the arms, especially when performing climbing maneuvers (arms above the climber’s head).

    Gore-tex® c-knit

    C-Knit has a 100% waterproof and breathable three-layer design. The material has soft, light feel and doesn’t crinkle loudly when crumpled. It also has a smaller pack size.

  • 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

    Max. ironing temperature (110° C) Take care when steam ironing

    Max. ironing temperature (110° C) Take care when steam ironing

    Minimize spinning

    Do not tumble dry

    Do not tumble dry

    Machine wash on normal cycle (max. 30° C)

    Machine wash on normal cycle (max. 30° C)

  • Main Material - Backing100% Polyamide
    Main Material - Face100% Polyamide
    Main material100% Polyamide
    Main Material - Membrane100% Polytetrafluorethylene
  • 28.000

  • 1010-26860

  • Weight

    446 g

  • Cut

    Regular Fit

  • The promise of a light weight and comfort: The inspired by Eiger 3850 HS Hooded Jacket adds a stylish note to everyday life and impresses with an optimized fit offering great freedom of movement thanks to a design tailored organically to the body with the MAMMUT® Georganic 3D Technology™.
  • With the 3850 Hooded Jacket, there is no need to shelter in a doorway when it rains. Thanks to GORE TEX® and a water column of 28,000 mm, this lightweight jacket takes sudden showers in its stride to keep you dry during your urban adventures.
  • On the outside, it looks like a hard shell jacket, but concealed inside is the MAMMUT Connect world full of fascinating facts, pure emotions and a digital outdoor feeling. An NFC chip integrated in the 3850 HS Hooded Jacket invites you to explore these new horizons.
  • Hem drawstring can be adjusted with one hand
  • 2 concealed side zipper pockets
  • Ventilation opening on back of jacket
  • Adjustment system at waist level (inside) to adjust fit
  • Laser-cut stretch material on inside of jacket for improved ventilation and freedom of movement
  • Water-repellent Vislon® zipper with half covered flap
  • Taped seams for a clean finish and greater comfort
  • Ergonomically shaped cuffs with snap buttons to adjust the width
  • Hood with reinforced visor, can be adjusted vertically and horizontally with a single pull.
  • Taped internal pocket with zipper
  • MAMMUT Georganic 3D Technology Y Shape Pattern for an optimized fit and for maximum freedom of movement
  • 3-layer Gore-Tex® material with Gore® C-KNIT™ lining technology for greater comfort
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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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    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.


For your urban look: the 3850 HS Hooded Jacket Men is a lightweight and comfortable GORE-TEX® hardshell jacket capable of withstanding light showers in any situation. Mammut Georganic 3D Technology makes the jacket feel very comfortable and provides freedom of movement. A ventilation zone on the back also ensures a pleasant internal temperature.