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  • Men's Down Jackets for Hiking and Mountaineering Men MERU 2 H
  • Men's Down Jackets for Hiking and Mountaineering Men MERU 2 H
  • Men's Down Jackets for Hiking and Mountaineering Men MERU 2 H
  • Men's Down Jackets for Hiking and Mountaineering Men MERU 2 H
  • Men's Down Jackets for Hiking and Mountaineering Men MERU 2 H

MERU

Warm and packable natural down jacket - Men

249,90 €

11 reviews

Brown

Delivered between 8 - 13 Oct.

Free returns within 30 days

Available in several versions

Our guarantee: we repair your gear for life

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

Complete your outfit

Who did we design it for?

For mountaineers and ski touring practitioners venturing into windy, cold conditions in the high mountains.

At the bivvy, at the glacier start or on exposed ridges, you need a down jacket that holds against the wind without weighing down your progress.

These are practitioners for whom thermal reliability in all weather above everything else.

How should you wear it?

As a thermal layer under a waterproof jacket for ascents in strong wind and cold.

As an outer layer on dry, cold outings, from base camp to the summit.

Slightly relaxed fit. This model runs slightly large — if you are between two sizes, go for the smaller size.

What makes the difference?

Its wind resistance and 150g of 800-fill natural down make it the down jacket for mountaineers who refuse to compromise on warmth in extreme conditions.

Its performance

Compressibility

Highly packable

Lightweight

480g (M)

Warmth

Wind protection

Strong wind, 60 to 90 km/h

Ideal for

Mountaineering

Ski hiking

Hiking

Warmth without the weight

On an exposed ridge, the lightweight down jacket fails. In the gust, heat escapes through open seams. Something more solid was needed.

This down jacket holds its ground. Its 800-fill natural down traps heat even as conditions deteriorate. Packable, it goes from full protection to a ball in your pack in seconds. Its slightly relaxed fit leaves room for base layers.

Because mountains don't warn you before sending their gusts. A down jacket built for the wind.

Key features

Helmet-compatible hood

The hood is compatible with the wearing of a mountaineering helmet.

Central zip with double sliders

The central zip features two sliders. You can belay your rope partner without fully opening your jacket.

Harness-compatible pockets

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

Adjustment systems

Reliable adjustment systems to perfectly fit your down jacket.

Chest pocket

Chest pocket to keep essential items within easy reach.

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.

Specifications

Weight

480g (M)

Brand

Cimalp

Wind resistance

Strong wind, 60 to 90 km/h

Waterproofing

DWR water-repellent treatment

Size type

  • Men's Top

Traceability

Manufacturing: China
Main fabric: 100% Recycled nylon
Weaving/Knitting: China
Dyeing/Printing: China
MATERIAL CHARACTERISTICS: Product containing at least 40% recycled materials
Releases plastic microfibres into the environment when washed

Reviews

4.9
Based on 11 reviews
5
90%
4
9%
3
0%
2
0%
1
0%
Customers recommend the usual size
Angel.C
Verified customer
Ordered size M Ordered color Noir
Translated review
18/11/2025

Mido 1,75 y 76 kg, pedí la M y S. Finalmente me quedé con la S que me ajustaba mejor ya que la uso con pocas capas. Si llevas varias capas debajo mejor la M (no queda excesivamente grande). Sorprende lo ligera que es la chaqueta y los acabados de calidad. Muy contento y el largo por debajo de la cintura genial.

Robin.B
Verified customer
Ordered size S Ordered color Bleu Canard
Translated review
14/10/2025

Doudoune de très bonne qualité, chaude et bien compressible ! Elle sert bien au niveau des poignets pour limiter l'entrée d'air. Comme mentionné, elle taille assez grand

DOMINIQUE.T
Verified customer
Ordered size S Ordered color Noir
Translated review
15/01/2026

corresponds to what I expected

franz.B
Verified customer
Ordered size M Ordered color Marron
Translated review
01/01/2026

The description of this jacket matches what it truly is. Very pleasant. Light and warm. A great success.

Philippe .M
Verified customer
Ordered size L Ordered color Marron
Translated review
20/12/2025

Très bon produit, je le conseille Très confortable et léger. Le trop !!!!

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F.A.Q

We answer your questions

Need help?

Our team of experts, based in Valence in the Drôme, will get back to you quickly by email, from product advice to order tracking.

FAQ

Frequently asked questions

Wash in cold water with a specialist liquid down detergent and no fabric softener. Dry by patting regularly to redistribute the down: ideally in the tumble dryer on a gentle cycle with tennis balls. If the down clumps together, a water-repellent treatment (Down Proof) is recommended.

If you place your order before 1 pm (excluding weekends), it will be dispatched the same day. Allow 2 to 4 working days for home delivery or collection point delivery within mainland France.

Yes, absolutely. You have 30 days to return it and get a refund or an exchange. Return shipping is free. The item must be new, unworn, unwashed, and have its original tag.

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