Mammut Womens T Aenergy GTX Boot

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Mammut have used state-of-the-art materials to make the Women's T Aenergy GTX Boot lightweight and durable. The three-dimensional, multi-layered synthetic fabric has a honeycomb-shaped structure which creates a cushioning and supporting effect. Behind the upper is a Gore-Tex membrane, guaranteeing 100-per-cent waterproof protection.

Mammut's patented Base Fit technology delivers exceptional power transfer from the lacing section to the sole. The concept is based on free-sliding bands that are anchored to the insole. This results in enhanced safety and freedom from blisters, since the foot cannot slip around inside the boot. Rolling Concept sees customised support and cushioning from the sole to support your natural foot roll, prevent fatigue and thereby reduce the risk of twisting.

Memo Foam cushioning is worked into the instep, shin and ankle, which has excellent elasticity and returns to its original shape after being subject to intensive loads.

Together with the proven flexible ribs, the scale-like arrangement of the lugs on Vibram Scale outsole ensure maximum grip on all kinds of terrain and rounded, gentle rolling behaviour.

  • Upper: Nylon
  • Lining: Gore-Tex Performance Comfort Footwear
  • Midsole: EVA
  • Outsole: Vibram Scale
  • Base Fit
  • Rolling Concept
  • Memo Foam
  • Hybrid Shell
  • Rubber toe cap
  • Liquid Rubber Protection
  • Softshell
  • 3-D Textile
  • Scale Technology
  • Board lasted
  • Weight: 1,034g
Product Code: B2122527

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Product Care...

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.

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