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The Mammut Stoney HS Jacket is a lightweight, airy shell meant for skiing and snowboarding at the resort and in the backcountry. It has a comfortable, slightly stretchy fit for maximum mobility when scrambling up technical terrain with a full-featured set of intentionally-placed pockets, vents, and gaiters for riding in the resort. The Mammut Stoney HS Jacket has a detachable hood and skirt, so you only bring what you need, but you have all the options when you need them.
100% Polyamide with PFC-free Durable Water Repellent (DWR) Treatment
100% Polyurethane Mammut Dry Technology Pro | 20K Waterproof / 20K Breathabilty
100% Polyester Backing
Pre-shaped Sleeves with Hook-and-Loop Fasteners
Adjustable Hem
Chest Pocket with Water Repellent Zipper
2 Side Pockets with Concealed Zippers
Wrist Pocket for Ski Pass
Internal Zipper Pocket
Internal Mesh Pocket
Underarm Vents with Water Repellent 2-Way Zipper Under Flap
Zip-off Snow Skirt with Anti-slip Grip and Double Button Placket for Individual Adjustment
Detachable Helmet-compatible Hood with 1-Point Adjustment
Water Resistant Aquaguard 2-Way Zipper
Elasticated Hand Gaiters
Snap Buttons to Attach Jacket to Pants
Breathability Rating (g) | Breathability Level | Activity Level |
0 - 10000 | Low to moderate breathability | Resort skiing & snowboarding / walking / low intensity activity |
11000 - 15000 | Moderate breathability | Resort skiing & snowboarding / hiking / moderate intensity activity |
16000 - 20000 | High breathability | Backcountry skiing & snowboarding / backpacking / moderate to high intensity activity |
21000+ | Very high breathability | Backcountry skiing & snowboarding / biking / high intensity activity |