Mammut Alyeska Realization Pro HS Pants Men

  • Model: M1020-10520-5325
  • Shipping Weight: 1g
  • Units in Stock: 357


The Alyeska GTX Pro Realization Pants Men pave the way for unforgettable backcountry days: The integrated climbing harness and robust, breathable GORE-TEX® Pro material make these pants the most technical freeride garment in the collection. They are ideal for rapid rappelling in alpine terrain, with no compromise in terms of comfort or style. They also have a large number of features, such as a detachable bib with adjustable straps, pre-shaped knees, a gusset crotch, mesh side vents, ski boot attachments, adjustable leg length and tearproof Dyneema® edge protection.

Article Nr: 1020-10520
Cut: Regular Fit 
Weight [g]: 910 


Characteristics / Features

Cut: Regular Fit   
Zipper color: marine   
Zipper color: orion   
Weight [g]: 910   
  • Bib made of wind-proof and breathable GORE® WINDSTOPPER® material for a comfortable fit
  • Innovative Split Webbing technology
  • Preformed knees
  • 1 Barryvox®-compatible zipped pocket with securing feature and loop inside
  • 2 gear loops
  • Innovation by Mammut®: based on the combination of a lightweight climbing harness and freeride pants
  • Meets the climbing harness standard EN 12277
  • Belt loops on the waistband of the pants to connect them to the jacket
  • 2 front pockets with YKK Vislon® zipper
  • 1 concealed seat pocket
  • Side ventilation with splash-proof zipper
  • Reinforced seam edges and ski edge protection made from Dyneema®
  • Press button to adjust the leg width for improved crampon compatibility


Main Fabric

  • Alyeska Realization Pro HS Pants Men.orion

    GORE-TEX® Pro 3-Layer, 70x70DEN

    3-layers GORE-TEX® Pro with new, optimized ePTFE membrane, durable, light, matte surface, ripstop backing. Breathability: RET < 6.

    Outer Material: Polyamide 100 %
    Membrane: Polytetrafluorethylene 100 %

  • Alyeska Realization Pro HS Pants Men.orion

    GORE® WINDSTOPPER® Active 3-Layer, 75x75DEN

    3-Layer GORE® WINDSTOPPER® Active, extremely lightweight, very breathable, ideal for fast-paced mountain sports, robust, wind resistant. bluesign®-approved fabric. Breathability: RET < 6.

    Outer Material: Polyester 100 %
    Membrane: Polytetrafluorethylene 100 %

  • Alyeska Realization Pro HS Pants Men.orion

    Dyneema® Reinforcement

    Extremely robust edge protection with the world’s strongest fiber.

    Outer Material: Polyethylene 38 %, Polyamide 62 %

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