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Mammut Stoney HS Long Pants

sku# 164016
Mammut - Stoney HS Long Pants
Model Info
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Product Info

Featuring Mammut s own DRYtechnology™ 20k/20k fabric with its comfortable stretch and dependable weatherproofing, the Stoney HS Long Pants are a hard wearing, dependable winter pant that you'll be glad to have covering your hindquarters all season long.

Product Details

Face Fabric

100% Polyamide with DWR Finish

bluesign® approved fabric


Mammut Dry Technology™ Pro Membrane20,000 mm Water Column | 20,000 g/m²/24h Vapor Permeability

Lining Material

100% Brushed Polyester Mesh


Regular Fit (Long)

Integrated Waist Adjustment System

Loops on Inside of Waistband for Suspenders


2 Map Pockets with Splash-Proof Zippers

2 Zipper Pockets with Warm, Cozy Fleece Lining


Side Vents with Splashproof Zipper and Mesh Backing


Strong Cordura Edge Protection

Snap Adjust Lower Leg Width/Length for Improved Crampon Compatibility

Belt Loops


  • Fit: Regular More 
  • Length: Tall
  • Material: Polyester
  • Construction Type: 2 Layer
  • Waterproof Rating (mm): 20000
  • Breathability (g): 20000
  • Insulation: No Insulation
  • Seam Sealing: Fully Taped
  • Bibs: No
  • Suspenders: No
  • Beltloops: Yes
  • Warranty: 2 Years
Size 30 32 34 36
Weight (g) 720

Other Notes

Mammut products can only be shipped within the United States



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