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Mammut Mens Aconcagua Jacket Teal

Mammut Mens Aconcagua Jacket Teal

£48.65 £139.00
65% off

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Other colours available:
Mammut Mens Aconcagua Jacket Black

The Aconcagua is a fast drying, comfortable, robust and moisture wicking jacket – the perfect stand-alone jacket on cold, dry days or a comfortable layer under a shell when you’re working hard in the mountains.

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Season : Sale

Code : 1014-00320-50227

Weight : 0KG

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What is it?

The Aconcagua is a mid-weight jacket that's fast drying, comfortable, robust and moisture wicking – the perfect stand-alone jacket on cold, dry days or a comfortable layer under a shell when you’re working hard in the mountains. It also works well as a ‘stash in the pack’ piece as it doesn’t take up much room.

What is it made of?

The Aconcagua is made from Polartec Power Stretch Pro – this material is a mix of polyester, polyamide and spandex. Polyester and polyamide not only great at wicking moisture away but are also incredibly durable, abrasion resistant and easy to take care of. The spandex adds that all important stretch you need when scrambling or using ice axes or walking poles.

To further add to that durability, the Aconcagua is then given a quick-drying nylon surface that helps to protect you and the jacket against abrasion and the elements.

What are the features?

The Aconcagua has two generously sized zippered hand pockets that sit out of the way of the harness and backpack waist band. They’re a great place to stash your phone, your compass and other bits you may need to get to quickly. The jacket also has comfortable stretchy thumb loops for a bit of extra warmth and comfort – these really come into their element under gloves as they ensure your sleeves don’t ride up when you need the protection.

How does it fit?

The Aconcagua fits into Mammut’s ‘Athletic Fit’ fit block – this means that the jacket has a ‘dynamic cut’ – this means that Mammut have cut the jacket to follow the contours of your body whilst the pre-shaped sleeves, underarm gusset and stretchy materials ensure that you’re not restricted in any way.

Where does it fit in the layering system?

The Aconcagua is primarily designed as a Midlayer – this means that it works well as a layer underneath a shell or insulating jacket. However, it is not limited to that – thanks to the tough nylon surface, the Aconcagua also works well as a stand-alone jacket on crisp, still, dry days or just as a round the town jacket.

  • UPF 50+
  • Stretchy
  • Mid-weight
  • Polartec Power Stretch Pro
  • Nylon Surface
  • Active moisture-wicking
  • YKK Vislon front zipper
  • Flat chin guard and zipper underlay
  • Two zippered pockets
  • Bonded pocket bags for low friction and clean look
  • Thumb loops
  • Made in Europe
Technical Information

Weight: 435g

Cut: Athletic Fit

Main material: 57% Polyester, 33% Polyamide, 10% Spandex

Sizing Information

Mammut Men's Jackets & Shirts Sizing Information

Measurements refer to body size, not garment dimensions.

  Chest Waist Hip
Small 34 - 37" 28 - 31.5" 33.5 - 36.5"
Medium 37.5 - 40" 32 - 34.5" 37 - 39.5"
Large 40.5 - 43" 35 - 37.5" 40 - 43"
X-Large 44 - 46.5" 38 - 41.5" 43.5 - 46"
XX-Large 47 - 49.5" 42 - 44.5" 46.5 - 49"
  Chest Waist Hip
Small 87 - 94cm 73 - 80cm 86 - 93cm
Medium 95 - 102cm 81 - 88cm 94 - 101cm
Large 103 - 110cm 89 - 96cm 102 - 109cm
X-Large 111 - 118cm 97 - 105cm 110 - 117cm
XX-Large 119 - 126cm 106 - 114cm 118 - 125cm

Slim Fit: A very close fit around the upper body and arms, body-hugging, very elastic/stretchable materials.

Athletic Fit: Dynamic cut, defined body shape, pre-shaped sleeves, elastic/stretchable materials.

Regular Fit: A close, athletic cut, with little tailoring, comfortable, some elastic/stretchable materials.

Loose Fit: A wide, and in some places longer, cut on the upper body and arms, for a casual and comfortable fit, made from stretch materials.


Measure around your chest/bust, holding the measuring tape under your armpit.


Measure around your waist at the narrowest part.


Measure around your hips at the widest part.


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Mammut Mens Aconcagua Jacket Teal

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Excellent customer service. Really detailed easy to understand product descriptions on the Trekitt website, and gear reviews on the Trekitt YouTube channel made it so easy to choose the right backpack for me.
Emily - May 2020
Amazing service! Very helpful in regards sizing and what most matched my needs, despite this being done over the internet. YouTube videos of products being examined are very useful also. Would definitely use again, very fast and efficient delivery. Brilliant! Highly recommended!
David R - April 2020
Highly recommend. I usually go to the shop in Hereford as staff are alwasy very helpful and knowledgeable. So this was the first time I have purchased online and the service was just as good as the shop.
Grizzy - April 2020


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