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  • Down jacket in feathers Women KHUMBU F
  • Down jacket in feathers Women KHUMBU F
  • Down jacket in feathers Women KHUMBU F
  • Down jacket in feathers Women KHUMBU F
  • Down jacket in feathers Women KHUMBU F
  • Down jacket in feathers Women KHUMBU F
  • Down jacket in feathers Women KHUMBU F
  • Down jacket in feathers Women KHUMBU F
  • Down jacket in feathers Women KHUMBU F
  • Down jacket in feathers Women KHUMBU F
  • Down jacket in feathers Women KHUMBU F
Down jacket in feathers

KHUMBU

Ultra-warm expedition down jacket

299,90 €

3 reviews

Harness-compatible

Helmet-compatible

Insulating

510g (S)

Violet

Size

Runs large. We recommend sizing down.
Delivered between 9 - 12 Jun.

Free 30-day returns

+299 loyalty points on this product

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For the mountaineers who commit to long outings in extreme cold at high altitude.

At the exposed stances, in bivvy or during glacial transitions, body heat dissipates within seconds.

These are practitioners for whom thermal reliability in extreme conditions is non-negotiable.

As an outer layer in cold, dry conditions, or as a mid-layer under a waterproof jacket (hardshell) to tackle rain and snow.

Wear over a thermal base layer to maximise heat retention at altitude.

Cut designed for insulation. This model runs large — we recommend the smaller size for optimal heat retention.

Its high-performance 800cuin natural down : that disappear to the bottom of your bag, but insulate instantly the moment you put them on. The benchmark thermal protection for mountaineering and extreme cold expeditions.

Developed and tested by TEAM CIMALP athletes.

Lifetime repair

A repaired garment is a story extended. We ensure the longevity of your Cimalp equipment, season after season.

Learn more

Maximum insulation for expedition

In the high mountains, cold sets in at the first stop. At the belay, at the bivvy or when the wind picks up at altitude, body heat drops sharply. Every minute without insulation costs energy — and sometimes much more.

This down jacket was designed to meet one single demand: instant protection from extreme cold, without ever weighing on your commitment. It traps heat from the very first seconds. Ultra-compactable, it disappears at the bottom of the summit pack between pitches. Its cut supports technical movements without ever restricting mobility.

Because on expedition, warmth is a resource not to be wasted. The assurance of reliable insulation, from base camp to summit.

Its performance

Compressibility

Lightweight

Strong wind

Warmth

Ideal for

Mountaineering

Ski touring

Harness-compatible Helmet-compatible Insulating Harness-compatible Helmet-compatible Insulating Harness-compatible Helmet-compatible Insulating Harness-compatible Helmet-compatible Insulating

CIMACUIN Technology

Natural insulation delivering excellent thermal output in cold conditions.

  • High fill power (cuin) : natural down creating insulating air pockets to effectively retain body heat.
  • Very high compressibility : compacts tightly to reduce the garment's volume and make storage easier.
  • Exceptional warmth-to-weight ratio: delivers optimal insulation while maintaining great lightweight performance.

CIMACUIN technology is built around down selected for its quality and durability, delivering reliable thermal performance over time.

Key features

    Helmet-compatible hood

    The hood is compatible with wearing a mountaineering helmet.

    Central zip with double sliders

    The central zip has two sliders. This means you can belay your climbing partner without opening your jacket fully.

    Harness-compatible pockets

    The pockets have been positioned so they remain accessible even when wearing a harness.

    Adjusters

    Reliable adjustment systems to dial in the perfect fit on your down jacket.

    Chest pocket

    Chest pocket to keep essential items within easy reach.

Specifications

Weight

510g (S)

Brand

CIMALP

Wind resistance

Excellent, +100km/h

Waterproofing

DWR water-repellent and stain-resistant treatment

Size type

  • Women's Top

Traceability

Manufacturing: China
Main fabric: 100% Recycled nylon
Weaving/Knitting: China
Dyeing/Printing: China
MATERIAL CHARACTERISTICS: Product containing at least 30% recycled materials
Releases plastic microfibres into the environment during washing

Comparison

Find the right product for your activity

  • Current product

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  • MERU 2 H

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  • LORY 2 F

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Reviews

4.67
Based on 3 reviews
5
66%
4
33%
3
0%
2
0%
1
0%
Customers recommend the usual size
Thierry.d 🇫🇷
Verified buyer
Ordered size XS Ordered color Noir
Translated review
28/01/2026

Fait un échange avec une taille S contact avec le SAV exlent échange très rapide une semaine entre l'envoi et le retour du produit donc vraiment très satisfait et le produit est à la hauteur de nos attentes. Pour résumé au top!

ANNE-SOPHIE.H 🇫🇷
Verified buyer
Ordered size XS Ordered color Noir
Translated review
23/01/2026

Au top taille correctement

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