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ACONCAGUA ML JACKET WOMEN

The Mammut Aconcagua ML Jacket Women is a technical fleece for women, designed for winter mountain activities: the Polartec® Power Stretch® Pro fabric combines warmth, breathability, and 4-way stretch for total freedom of movement. Its slim fit makes it ideal as a midlayer under a hardshell, while its high collar enhances protection against the cold, making it one of the most versatile winter fleeces and softshell jackets. Bluesign®-certified fabric, made in Europe.

144.00€ -20% 180.00€
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Last items in stock
En stock et disponible au magasin Speck - Village Décathlon Wittenheim
Order and be delivered on  12/10/2026
Quick delivery (4 to 6 business days)*
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Product details

ACONCAGUA ML JACKET WOMEN

Designed for women who engage in demanding alpine and winter activities, the MAMMUT Aconcagua ML Jacket Women is a versatile technical fleece that combines warmth, breathability, and freedom of movement. It’s ideal for women who enjoy ski touring, mountaineering, rock climbing, or winter hiking and are looking for a high-performance, adaptable mid-layer. Its Polartec® Power Stretch® Pro fabric provides four-way stretch, ensuring optimal support even during intense activity. Weighing just 289 g, it integrates seamlessly into a layering system under a hardshell jacket without adding unnecessary bulk.

A technical fleece made with Polartec® Power Stretch® Pro

At the heart of the Aconcagua ML Jacket Women is the Polartec® Power Stretch® Pro fabric, composed of 52% polyester, 39% polyamide, and 9% spandex. This construction offers excellent thermoregulation, active moisture-wicking, and four-way stretch that moves with you. The nylon outer layer also features enhanced abrasion resistance, which boosts the garment’s durability during repeated contact with gear or a backpack. The carefully controlled fabric weight allows the fleece to dry quickly and remain lightweight during prolonged exertion.

Fit and Comfort: A Jacket Designed for Movement

The slim fit of this fleece is designed to hug the body without restricting technical movements. The integrated thumb loops keep the sleeves in place and provide additional thermal protection at the wrists, which is especially appreciated during high-altitude outings or in cold, windy conditions. The high collar, combined with a chin guard, creates an effective barrier against the elements without adding bulk. The YKK Vislon® front zipper ensures smooth operation, even when wearing gloves, and guarantees durability during intensive use.

Features Designed for Mountain Use

The jacket incorporates details designed for technical mountain activities. Here are the functional elements that make it ideal for everyday use:

  • 2 zippered side pockets: positioned to remain accessible when wearing a backpack or climbing harness.
  • Thumb loops: keep the sleeves in place and prevent cold air from entering at the wrists.
  • Stand-up collar with chin guard: protects the face and neck from wind and cold without restricting movement.
  • YKK Vislon® zipper: easy to use and durable even with repeated use.
  • UPF 50+ UV protection: built-in sun protection, useful in exposed alpine environments.

Environmental responsibility: certified and sustainable production

The Polartec® Power Stretch® Pro fabric used in this jacket is Bluesign® certified, which guarantees resource-efficient production and compliance with strict environmental standards throughout the entire manufacturing process. The jacket is manufactured in Europe, which reduces shipping distances. For the black and white colorways, a solution-dyeing process is used, minimizing water consumption and waste associated with conventional dyeing.

The Aconcagua ML Jacket Women is ideal for female athletes who spend time in the mountains in cold and variable conditions and are looking for a technical, lightweight, and durable mid-layer. Its versatility across ski touring, mountaineering, and rock climbing makes it a logical choice for those who want a single garment suitable for multiple winter sports.

Data sheet
  • Type : Woman

The brand MAMMUT

MAMMUT

Mammut®: Safety, Innovation, and Excellence

Born in the Swiss Alps and built on over 160 years of expertise, Mammut® is a leading brand in mountain activities: mountaineering, climbing, ski touring, trail running, and trekking... From technical ropes to Barryvox® avalanche transceivers, as well as Gore-Tex clothing, backpacks, harnesses, boots, and sleeping bags, Mammut® outfits and equips the mountaineer from head to toe.

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