Name: Men's waterproof and breathable hiking jacket Ultrashell
Brand: Cimalp
SKU: CIM25000489
Rating: 4.9 (139 reviews)

229,90 €

139 reviews

Khaki

Delivered between 8 - 13 Oct.

Free returns within 30 days

Available in several versions

Men Women

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.

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COSMIQUES

229,90 €

139 reviews

Delivered between 8 - 13 Oct.

Free returns within 30 days

Who did we design it for?

For active hikers who want a lightweight jacket without sacrificing real protection in the mountains.

Those who string together long days — in the mountains, in forests, along ridgelines — and want kit that is reliable without being specialised.

Those for whom a lightweight waterproof jacket is the essential piece of kit, always in the pack, never in the way.

How should you wear it?

Cut straight versatile, to wear alone in cold, wet conditions or packed in the bag in fair weather. Easily layered over a lightweight mid-layer for high-temperature-swing days.

Your usual size ; the pre-shaped cut is designed for full arm mobility.

What makes the difference?

Its ultra-light 3-layer protection works equally well on hiking days and alpine approaches — with reliable water repellency against rain and unpredictable wind. A jacket that needs no justification: it's there, it protects.

Its performance

Breathability

80'000 g/m²/24h

Lightweight

390g (M)

Waterproofing

20'000 mm (Schmerber)

Wind protection

Strong wind, 60 to 90 km/h

Ideal for

Hiking

From the forest to the summit, one jacket.

In hiking as in the mountains, conditions change. Midday sun, a squall at altitude, wind on the ridge. You don't always have time to adjust your kit.

The COSMIQUES is built for that. It adapts to every outing — from forest trails to alpine hikes. It holds up against wind and rain when the weather turns during the day.

For hiking enthusiasts who want to move forward, not overthink.

Key features

Sealed seams

– Taped seams to seal the jacket.

Adjustable waistband

Adjustable drawcord to block wind under the jacket
Maintains thermal volume on exposed rest stops

Multi-pocket

Two side pockets to store essentials or keep hands warm
Two chest pockets for smaller items
One internal chest pocket
Accessible with a backpack

ventilation zips

Vents heat during steep climbs without unzipping the jacket
Rapid thermal regulation on demanding terrain

YKK Aquaguard® Zip

Water-repellent double-slider zips for top or bottom opening.

Adjustable visor hood

Protective visor against rain
3-point adjustment

Windproof

Waterproof

Breathable

Windproof

Waterproof

Breathable

Windproof

Waterproof

Breathable

Windproof

Waterproof

Breathable

ULTRASHELL® Technology

Waterproof and breathable protection to tackle demanding mountain conditions.

High waterproofing: high-performance membrane combined with constructions adapted to wet and windy environments.
Optimised breathability: microporous membrane promoting moisture evacuation during exertion.
Windproof protection: limits heat loss and improves comfort in exposed conditions.

Designed for intensive use in the mountains, ULTRASHELL® technology favours built-to-last constructions to ensure a high durability and reliable long-term protection.

Specifications

Weight

390g (M)

Brand

Cimalp

Breathability

Ultra-breathable 80'000g/m²/24h

Wind resistance

Strong wind, 60 to 90 km/h

Waterproofing

20,000mm water column (20,000 Schmerber)

Size type

Men's Top

Traceability

Product sheet relating to environmental qualities and characteristics
Manufacturing: China
Weaving/Knitting: China
Dyeing/Printing: China
Releases plastic microfibres into the environment during washing

Reviews

4.9

Based on 139 reviews

5

89%

4

7%

3

2%

2

0%

1

0%

Customers recommend the usual size

DIXON.P

Verified customer

Ordered size S Ordered color Bleu

14/01/2025

The jacket is well made fits well with a bit of space for a fleece if you need one the only thing I was a little unhappy with was the delivery if you can pick iup your orders from shops then it great free delivery but if you can't then you have to pay no matter how big the order is I found this a shame but it's company policy they have there reasons

Bernd.K

Verified customer

Ordered size S Ordered color Noir

15/01/2026

Comfortable, nice and useful

Andrew .C

Verified customer

Ordered size XL Ordered color Noir

Translated review

19/06/2025

Not tried in heavy rain yet but fits well and excellent design for use with a rucksack

Christian.C

Verified customer

Ordered size L Ordered color Vert Canard

Translated review

20/11/2025

Hello, I'm 1.80m tall, weigh 83kg, and have a 105cm chest. Size L fits perfectly, leaving a little room for a base layer. The color matches the one shown on the website. The jacket seems very high quality. I quickly tested it in heavy rain and winds around 50 km/h, and it performed very well. I have no regrets about my purchase. After receiving it, given the quality, we ordered one for my wife. Thank you, Cimalp.

Rajmund.B

Verified customer

Ordered size M Ordered color Marron

Translated review

29/10/2025

Lightweight and waterproof, the pockets and underarm ventilation are very practical. I'm 1.80 m tall and weigh 72 kg, and the medium fits me well. I can wear two light layers underneath if needed. Everything's great!