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The Mammut Stoney HS Thermo Jacket uses mapped insulation and a wind and waterproof 2-layer Mammut DRYtechnology Pro Material membrane to keep riders warm and dry in any condition. Rain or snow, the 20k protection stays dry and breathable. For functionality, the Stoney HS Thermo has features like a snap-away powder skirt and an adjustable and detachable helmet-compatible hood.
88% Polyamide / 12% Spandex
Wind and Waterproof 2-layer Mammut DRYtechnology Pro Material – 20.000 g/m² Breathability / 20,000 Waterproofness
100% Polyurethane
Body – 80 g/m² Ajungilak® OTI™ Element
Arms and Collar – 60 g/m² Ajungilak OTI™ Element
43% Polyamide / 57% Polyester
Adjustable Hem
Chest Pocket with Water Repellent Zipper
Internal Zipper Pocket
Wrist Pocket for Ski Pass
2 Side Pockets with Concealed Zippers for a Feminine Look
Internal Pocket Made from Elastic Mesh Material
Underarm Ventilation with Water-repellent 2-way Zipper Under Flap
Zip-off Snow Skirt with Anti-slip Grip and Double Button Placket for Individual Adjustment
Pre-shaped Sleeves with Hook and Loop Fastener
Detachable, Helmet-compatible Hood
Water Resistant Aquaguard 2-way Front Zipper
Hood with 1-point Adjustment System
Snap Buttons on Snow Skirt to Attach Jacket to Pants
Comfortable, Elasticated Hand Gaiters
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 |