Head into the mountains with confidence in the Crater IV HS Hooded Jacket from Swiss brand Mammut. This jacket is made from durable 3-layer GORE-TEX® fabric, providing complete protection from bad weather – waterproof, windproof and breathable.
Mammut High Reach Technology ensures the jacket stays in place even during intense activity. Technical details include a helmet-compatible hood adjustable in two directions, a waterproof two-way zip, underarm ventilation zips and anatomically shaped sleeves optimised for climbing and ski mountaineering.
- Versatile weather protection:
Thanks to 3-layer GORE-TEX® fabric, the jacket offers excellent protection from water and wind while remaining highly breathable for comfort in variable conditions. - Refined functionality:
Designed for movement in demanding terrain, from the adjustable helmet-compatible hood and underarm ventilation zips to pre-shaped sleeves, enabling smooth mobility and effective temperature regulation.
- windproof and waterproof
- breathable
- partly made from recycled material
- adjustable hood with peak, helmet-compatible
- zipped underarm ventilation (two-way zip)
- anatomically shaped sleeves
- adjustable cuffs
- one-hand adjustable hem
- 2 side pockets accessible when wearing a harness
- 1 internal zipped pocket
- PFC free
- stated weight applies to size M
Specifications:
Material: 3L GORE-TEX®; 100% recycled polyester
Waterproof rating: 28,000
Breathability: RET<13 m2 Pa/W
Hood: Integrated, adjustable, helmet-compatible
Ventilation: Zipped
Fit: Regular Fit
Weight (g): 482
Warranty: 24 months
Eco-friendly: Yes
Mammut stands for functionality, design and unrivalled Swiss quality since 1862. Equipment, clothing and accessories for skiing, mountaineering, climbing and more. Free shipping. Mammut, Jackets, sweaters, pants, boots, equipment, accessories, t-shirts.
Mammut Sports Group AG is a manufacturer of mountaineering and trekking equipment based in Seon, Switzerland. The company was founded in 1862 by Kaspar Tanner in Dintikon. Today, Mammut employs 200 people at its headquarters and several hundred more employees work in various facilities around the world. The central warehouse for Europe is located in Memmingen, Germany, which is constantly being expanded.
Together with the German company Edelrid, Mammut is the world leader in climbing equipment. Mammut has bought several large companies that sell their products under this brand. These include Toko, which manufactures ski wax, and Raichle, which makes hiking boots.






