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Mammut Alyeska Pants

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Mammut Alyeska Pants

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Bend over and kill it, there's no need to worry about "Plumber's Crack" when wearing the Mammut Alyeska Pants. These GORE-TEX® Soft Shell® pants come with a mid-high bib, built-in suspenders and a waist regulator system to keep you buttoned up and dry to the core. A hermetic jacket-pants connection is designed to work in conjunction with the Mammut Alyeska Jacket.
Face Fabric
GORE-TEX® Soft Shell® - Soft, cozy and breathable material that does not compromise on water and wind resistance.
Face Material - 100% Polyamide
100% Polytetrafluorethylene
GORE-TEX® waterproof breathable membrane
Lining Material
100% Polyester
Loose fit
Skin pockets
Spray resistant 2-way side zip for ventilation and easy entry and exit
Waist regulator system inside
Stretchable snow gaiters
Hermetic jacket-to-pants connection
Detachable kidney protector with removable laces
Hem reinforcement and skiedge protection made from Schoeller®-Keprotech®
Inside adjusters


  • Fit: Loose
    This is the loosest fit of outerwear, designed for more coverage, maximum room for layering, and a baggy look. Jackets have more room in the body and sleeves and pants are relaxed at the waist with a roomier thigh, knee, and cuff. The length of the jackets and sleeves are typically longer compared to a traditional fit.
  • Material: GORE-TEX®, Polyamide
  • Waterproof Rating: 28000mm
  • Breathability: 20000g
  • Insulation: No Insulation
  • Seam Sealing: Fully Taped
  • Bibs: No
  • Suspenders: Yes
  • Beltloops: Yes
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Mammut products can only be shipped within the U.S.