Mammut Mens Aenergy Light Ml Half Zip Pull

Normal fit. Choose your regular size.
Low in stock
Delivery - FREE over £70
Wednesday 14ᵗʰ Jun - Sunday 18ᵗʰ Jun

All about this product



Not a gram too much. The Aenergy Light Half Zip Pullover is designed for mountaineering and ski touring all year round. Depending on the outside temperature and level of exertion, you can wear it as either a base or mid layer. It is made from very lightweight Polartec Power Grid material, which keeps you warm, is elasticated and has a waffle structure on the inside that efficiently wicks moisture to the outside. The half-length zipper allows easier ventilation and lets you quickly slip the pullover on or off. Flat seams reduce unpleasant pressure points for even greater comfort. The Aenergy Light Half Zip Pull: our lightest mid-layer for ambitious mountain sports enthusiasts.

Technical details

  • Fabrics:
    • Polartec power grid technology
    • 90% Polyester
    • 10% Spandex
  • Sleeve pocket w/ zipper
  • Long half-length zipper
  • Highly elastic fleece
  • Back length: 78cm
  • Bluesign approved
  • Highly breathable
  • Wicking moisture
  • Flatlock seams
  • Quick drying
  • Lightweight
  • Fair Wear
  • Fit: Athletic
  • Weight: 202g




Clothing Technology
Polartec grid technology
Technical features
Breathable fabric, Insulated, Quickdry, Stretch
Garment features
Half zip, Pockets, Sleeve pocket
Long Sleeves


Weight (g)
Size recommendation
Normal fit. Choose your regular size.

Other features

Ideal For
Athleisure, Backpacking, Bushcraft, Camping, Climbing, Everyday Walking, Festival Camping, Fitness, Hiking, Lifestyle, Mountaineering, Outdoor sports, Skiing, Sport climbing, Travel, Trekking, Winter Climbing, Winter sports
Product Code
Our Planet
Our Planet logo
This product has features that impact at least three of our environmental areas.


This product as a whole or the individual materials within this product have the following certification(s). These are voluntary guidelines used to demonstrate their commitment to good environmental, social, ethical, and food safety practices.
Bluesign (Production Site OR Product)
Fair Wear
SBTi 2030

About this brand

People are by a snow rock, preparing to climb, wearing and using 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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