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Mammut - Aenergy Insulation Hybrid Jacket - Synthetic jacket

Mammut - Aenergy Insulation Hybrid Jacket - Synthetic jacket

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At a glance

Thumb loops
Thumb loops
Synthetic fibre
Synthetic fibre
Shop consciously!
Shop consciously!
Shop consciously!
Shop consciously!
Shop consciously!
Shop consciously!
275 g
Material information & features
Suitable for:
Recommended use:
mountaineering, alpine climbing, ski touring
Main material:
100% polyamide
88% polyester, 12% elastane
100% polyester
Material type:
synthetic insulation, synthetic fibre
Material thickness:
20 denier
Fabric treatment:
DWR treated
Fabric properties:
water-repellent, stretchy, breathable, highly wind-resistant, insulated
Fill weight:
87 g/m² Octa Loft insulation
Other material information:
Shop consciously:
contains recycled polyester, contains Fair Wear certified fabrics, PFC-free
full length 2-way front zip
2 zipped front pockets
Torso length:
69 cm
275 g
Reference size:
medium size
stowable in its own pocket, water-repellent zips, thumb loops
Item No.:
Product description

Functional insulated jacket with lots of freedom of movement

The Aenergy Insulation Hybrid Jacket was developed by Mammut to provide excellent temperature regulation. It’s a super lightweight jacket that can be compressed down for easy transport in your travelling or touring backpack. The hybrid fabric blend ensures a good athletic performance, making it a great choice for ski tours and mountaineering.

Functional jacket for low temperatures

Depending on the weather, the Aenergy Insulation Hybrid Jacket can either be used as a breathable outer layer or as a warm midlayer under a hardshell jacket or ski jacket. It features an Octo lining in the front that offers great breathability properties and thermal performance.

In addition, the functional insulated jacket will protect you from the wind. Thanks to the elastic inserts made of storm fleece, you’ll have a full range of motion. Both side pockets are located high on the jacket, so they’re easy to reach even with a climbing harness on. It’s completed by a water-repellent Vislon 2-way zip from YKK and thumb loops.

The features at a glance:

  • Athletic insulated jacket for alpine sports
  • Can be worn as an outer layer or midlayer
  • Octa Loft insulation and Stormfleece
  • Thumb loops and water-repellent zip
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