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  • Mammut Stoney HS Jacket - Men's Dark Space
  • Mammut Stoney HS Jacket - Men's Forest
  • Mammut Stoney HS Jacket - Men's Graphite

Available colors

  • Mammut Stoney HS Jacket - Men's Dark Space
  • Mammut Stoney HS Jacket - Men's Forest
  • Mammut Stoney HS Jacket - Men's Graphite

Mammut Stoney HS Jacket - Men's

sale from $274.97 $499.95 45% off

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    • Sale Dark Space
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    • Sale Graphite
    4.0 5 5

    5 Reviews


    On piste, off piste, wherever you want to ski.

    The Mammut Men's Stoney HS Jacket transitions from backcountry to resort with ease. Its waterproof breathable DryTech membrane and fully taped seams keep you dry when it's snowing on steep skins or chairlifts to the top. A three-layer construction makes the Stoney thinner, more breathable, and longer-lasting compared to two-layer shells.

    Mammut equipped the Stoney with zippers under each arm for ventilated airflow, and both the hood and powder skirt are removable for customized coverage in snowy or sunny conditions. The hood stows inside the collar for convenient storage, just in case it starts snowing again. There are Lycra hand gaiters with thumbholes, zippered external pockets, and internal pockets designed for goggles and electronics.

    • DryTech three-layer shell
    • Fully taped seams
    • Underarm vents
    • Removable powder skirt
    • Zip-off hood with stowable collar
    • Jacket-to-pant interface
    • Lycra hand gaiters with thumbholes
    • Zippered hand, sleeve, and chest pockets
    • Internal goggle and media pockets
    • Item #MAM00G0

    Tech Specs

    [membrane/laminate] DryTech (3-layer), [face fabric] 100% nylon, [lining] 100% polyester
    Breathability Rating
    10,000 g/m²
    fully taped
    regular, pre-shaped sleeves
    yes, removable
    [external] 2 hand, 2 chest, 1 wrist, [internal] 1 goggle, 1 media
    Powder Skirt
    yes, removable
    Claimed Weight
    1 lb 14 oz
    Recommended Use
    skiing, snowboarding, backcountry touring
    Manufacturer Warranty

    Tech Specs

    • Reviews
    • Q & A

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    Awesome Jacket - Color Slightly Off

    • Size Bought: Large

    First things first... This is a well designed and helluva bulletproof jacket with all the bells and whistles you'd hope for when using it on the slopes. Unlike many other jackets out there, I particularly like the compactable fit of the hood when not in use.

    Heads up that it fits true to size and has a slightly "technical" fit meaning that it hits at a normal point just below the waistline rather than offering a bit more length as some new school ski/snowboarding jackets do.

    The only downside with the Graphite is that it is a slightly "vintage" Black and its zippers and logos are all a slightly different shade of red. Oddly, the chest zippers are a bold bright red, the main zipper is more of deep cayenne color, and the logos are a muted orange-red. As a result, it looks as if you may have already broken it in for a season, which may be a preferred look depending. This is not the case with the other colors of this jacket I saw first hand in a retail store which are bold and consistent in all regards.

    Again, a highly recommended hard shell jacket for the slopes otherwise!

    Love, Love, Love this Jacket!

    • Familiarity: I've used it several times
    • Fit: True to size
    • Size Bought: XL

    I ride mostly in the resort and do some backcountry. This jacket fits great (true to size - unlike some other Mammut stuff that can run small). It breathes well while I am skinning up the mountain. Can't say enough good things. One thing to note is the Mammut logo on sleeve and "Mammut" writing on back is actually orange and not red like the zippers.