Mammut Stoney HS Thermo Jacket
Mammut had three important things in mind when designing this jacket: keeping you warm, keeping you dry, and making sure you look good! The Stoney HS Thermo jacket is the ideal ratio of weather protection, to warmth to style. The 2-layer DRYtech fabric prevents snow and other wet elements from touching your body, while still being breathable to maintain constant temperature regulation. The synthetic Ajungilak OTI insulating fibers are also extremely waterproof, with the primary function to keep the cold out and warmth in. When the sun comes out and you start to run hot, underarm ventilation with water-repellent 2-way zippers come in clutch to keep you from over heating. Snap buttons on the powder-skirt enable you to attach the jacket to snow pants to keep out unwanted snow. Not to mention mammut places a huge emphasis on sustainability, creating products that guarantee a responsible use of resources with a minimum impact on people and the environment.
Tech Specs
Shipping Information
We aim to dispatch all orders within 2 business days, and in most cases your order will be boxed and shipped within 24 hours. Rest assured, if you've received your order confirmation email, our team is working hard to get your order to you as quickly as possible. If you have any questions, please visit our FAQ page or contact our customer service team.
All orders are shipped from our Boston store via UPS.
For more information on estimated transit times and shipping costs click here.
Return Policy
All returns must be made within 90 days of your purchase date and must be in new condition (tags attached, unused, unwashed, and unworn).
We will provide a return label on items being returned with a purchase price of $250 or more, please contact us if your return meets this criteria.
To read our full return policy click here.