Mammut Alyeska Pants

sku# 55463
Mammut - Alyeska Pants
Model Info
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Product Info

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.

Product Details

Face Fabric

GORE-TEX® Soft Shell®Soft, cozy and breathable material that does not compromise on water and wind resistance.

Face Material100% 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 More 
  • Material: GORE-TEX®, Polyamide
  • Waterproof Rating (mm): 28000
  • Breathability (g): 20000
  • Insulation: No Insulation
  • Seam Sealing: Fully Taped
  • Bibs: No
  • Suspenders: Yes
  • Beltloops: Yes

Other Notes

Mammut products can only be shipped within the United States