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Mammut Men's Stoney HS 3L Jacket

Mammut Men's Stoney HS 3L Jacket

$299.40
$499.00
40% off
  • We price match
  • Returnable
Color: Black/White
SizeFit & size guide
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3XL
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The Curated Take

Reference: I'm 6' and 175lbs, and I chose to go with a Large.

I'm really excited about this jacket and its features. I was seeking something that's light enough for touring for most of the year, but that I can use on resort in any conditions. It's exceeded my expectations both for waterproofing and breathability. The vents and material allow for a lot more wiggle room in layers while touring, but I've been kept dry in some rough conditions (by CO standards at least). Really nice details, such as the thumb loops, well-placed pockets for access while wearing a pack, helmet hood, soft inner collar, removable skirt, and good cinches and zippers. I also really like the sleek, streamlined look without too many external bells and whistles. Also super durable and good for bushwhacking and adventurous skiing.

The fit is one of my favorite parts of this jacket. It's long, both in the body and sleeves, but it's not overly roomy. My only issue is with the collar, which sits pretty high and is intended to sit above your chin. Super nice when it's miserably cold, but in the way a bit for most days. It's also pretty snug, which makes it hard to layer with other hooded jackets. I usually ski with a hooded puffy under my shell on cold days, but the collar is almost too tight to fit a second hooded jacket underneath. Also, the roomy fit makes it hard to stop wind from getting in with less layers.

The info displayed here is the aggregated value of our collective expert reviews for this product.
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Overall ratings
(4.3/5) 1 Expert review
Pros
  • Surprisingly light for how beefy and durable this jacket is
  • Great attention to small details
  • Nice fit overall
Cons
  • High collar limits layering and can get in the way
  • Can be tough to close off to wind
The info displayed here is the aggregated value of our collective expert reviews for this product.
Read all reviews
Product details

The Mammut Men's Stoney HS 3L Jacket is the perfect ski jacket for those who want to stay comfortable and protected in all weather conditions. Made with Mammut DRYtechnology Pro material, this jacket is both windproof and waterproof, ensuring that you stay dry no matter what. The elastic material offers freedom of movement while the pre-shaped sleeves with hook and loop fastener provide a comfortable fit. The helmet-compatible hood with snow-specific construction can be easily detached when needed, even when wearing gloves. With its many features designed for optimal comfort, the Stoney Hard Shell Jacket is sure to become your go-to ski jacket.

Key Features:

  • Waterproof Aquaguard front zipper
  • Detachable, helmet-compatible hood
  • Zip-off snow skirt with anti-slip grip and double button placket for individual adjustment
  • Underarm ventilation with water-repellent 2-way zipper under flap
  • Wind and waterproof 3-layer Mammut DRYtechnology Pro material
Gender
Men's
Age Group
Adult
Featured technology
ProDry™
Features
Waterproof, Windproof, Hood
Style
Full-Zip
Material
Polyester/Polyester blend, Polyamide
Best use
Snowsports
Model year
2023
Responsibility
bluesign® certified
Seams
Fully taped
Shell construction
3-Layer
Insulation type
None
Waterproof rating (mm)
20,000 mm
Fabric
100% Polyamide, 100% Polyester, 100% Polyurethane
Type of waterproofing
3-layer DRYtechnology Pro waterproof/breathable membrane
Insulation
Insulation: Polyester
Lining fabric
100% Polyester
Breathability (g/m²)
20,000 g/m²
Back length
Hip-length
Expert Reviews
Read reviews from experts who know these products best
Nils Aberg
Ski Expert
237 customers helped
Nils Aberg tested this product

Reference: I'm 6' and 175lbs, and I chose to go with a Large.

I'm really excited about this jacket and its features. I was seeking something that's light enough for touring for most of the year, but that I can use on resort in any conditions. It's exceeded my expectations both for waterproofing and breathability. The vents and material allow for a lot more wiggle room in layers while touring, but I've been kept dry in some rough conditions (by CO standards at least). Really nice details, such as the thumb loops, well-placed pockets for access while wearing a pack, helmet hood, soft inner collar, removable skirt, and good cinches and zippers. I also really like the sleek, streamlined look without too many external bells and whistles. Also super durable and good for bushwhacking and adventurous skiing.

The fit is one of my favorite parts of this jacket. It's long, both in the body and sleeves, but it's not overly roomy. My only issue is with the collar, which sits pretty high and is intended to sit above your chin. Super nice when it's miserably cold, but in the way a bit for most days. It's also pretty snug, which makes it hard to layer with other hooded jackets. I usually ski with a hooded puffy under my shell on cold days, but the collar is almost too tight to fit a second hooded jacket underneath. Also, the roomy fit makes it hard to stop wind from getting in with less layers.

Pros
  • Surprisingly light for how beefy and durable this jacket is
  • Great attention to small details
  • Nice fit overall
Cons
  • High collar limits layering and can get in the way
  • Can be tough to close off to wind
expert review photo
Mammut Men's Stoney HS 3L Jacket
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