Mammut Tweak Beanie

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The Mammut Tweak Beanie is a classic beanie with a fine plain knit and embroidered logo. It has a fleece lining for extra warmth.

  • Fabric:
    • Main: 50% acrylic, 50% wool
    • Lining: Pontetorto Tecnopile Micro 100 (100% polyester)
  • Embroidered logo
  • Weight: 40g
Product Code: A3120444
Man and woman running with Mammut gear.

For over 150 years Mammut have been making clothing, footwear and equipment for mountain adventures. Their range of climbing clothes, from wicking t-shirts to waterproof jackets have enabled climbers of all abilities to appreciate and explore the mountains in comfort.


Mammut began as pioneers in the design and construction of world class climbing ropes. With their attention to detail and exceptional technical understanding, Mammut became famous for producing equipment that people all over the world could trust their lives with.