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Mammut Men's Stoney HS Pants

ID #5221143


44% off
Color: Black/White
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The Curated Take

Justin steve, Ski Expert
By the Expert Community

Best for dry weather touring due to excellent breathability and ease of movement.

Great for
  • Ease of movementGreat 4-way stretch for maximum range of motion.
  • BreathabilitySuper breathable, like Egyptian cotton.
Good for
  • ComfortSuper lightweight but fit is a bit snug.
  • WarmthHas vents to dump heat when needed.
Avoid for
  • WaterproofingDoes not hold up well in wet weather.
  • DurabilityProne to stretch marks and durability issues.
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The Mammut Men's Stoney HS Pants are the perfect choice for freeride enthusiasts who demand high-quality performance. Made from wind and waterproof 2-layer Mammut DRYtechnology Pro material, these pants offer superior protection against harsh weather conditions. The pants feature three pockets that provide ample space for small items, while the hem reinforcement protects against sharp ski edges. The leg hem is cut slightly shorter at the front to ensure a better fit when wearing ski boots.

Key Features:

  • Highly durable and waterproof Mammut DRYtechnology Pro material ensures maximum protection against harsh weather conditions.
  • Leg width can be adjusted by snap buttons for a comfortable fit.
  • Two side pockets with water-repellent zippers keep your belongings safe and dry.
  • Edge protection made from strong Cordura material provides added durability.
  • Elastic snow gaiters keep snow out of your boots while skiing or snowboarding.

The Mammut Men's Stoney HS Pants are also designed with sustainability in mind. They feature PFC-free durable water repellent (DWR) treatment, which is more environmentally friendly than traditional treatments. Additionally, they are bluesign PRODUCT certified, ensuring responsible use of resources with minimal impact on people and the environment. Finally, they are Fair Wear certified to ensure fair and safe working conditions in garment factories.

Jeffrey E., Ski Expert
Jasmine Lee, Snowboarding Expert
Turner Gamache, Ski Expert
Have a question?
4.98 average rating

Age GroupAdult
Featured technologyCORDURA®, DWR
FeaturesBelt loop, Waterproof, Windproof, Breathable
StyleFull pant
MaterialPolyamide, Polyurethane, Spandex, Polyester/Polyester blend
Best useSnowsports, Snowboarding, Downhill skiing
Waterproof rating (mm)20,000 mm
Responsibilitybluesign® certified
Shell construction2-Layer
Insulation typeNone
FabricMain material: 88% Polyamide, 12% Spandex, Main Material - Membrane: 100% Polyurethane
Type of waterproofingMammut DRYtechnology Pro products are highly durable, windproof and waterproof (min. 30 denier polyamide outer fabric, min. water column rating 20,000 mm).
Lining fabric100% Polyester
Breathability (g/m²)20,000 g/m²
Manufacturer warrantyThe warranty period extends to 24 months or in the event of commercial or professional use to 12 months. The warranty period starts running at the time of purchase by the first end customer.
Recommended careDo not use chlorine-based bleach, Do not dry clean or use solvents to remove stains, Max. ironing temperature (110 C) Take care when steam ironing, Close zippers / Velcro fasteners before washing, Tumble dry gentle, Machine wash on wool/delicates cycle (max. 30 C)

Justin steve owns this product
When you strap on the skins and start setting the track, the one thing you do not want to worry about is bulkiness on the legs! The Mammut Stoney Pants are super lightweight with massive vents that allow you to dump heat when the slopes get steep. They are also very stretchy which means you have a full range... Read more
Ideal for
  • Excellent touring pant
  • Super Breathable
  • Great 4-way stretch for maximum range of motion
Not ideal for
  • Waterproofing is not great on wet days
  • The fit is a big snug, so layering can be an issue
  • The thin design makes them prone to durability issues
Reviewed by:
Justin steve
Ski Expert

Free shippingFree standard shipping for most items over $50 in the lower 48 states - $34.95 to ship orders to Alaska, and $39.95 to ship orders to Hawaii. Expedited delivery, if available, is an additional charge available at checkout. We do not ship internationally at this time.
Easy returnsWe offer a 30-day peace of mind returns on most items in new condition that are in their original packaging. Items purchased used are not eligible to be returned. Read our return policy for more detail





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