What are the delivery times for this product?

All orders placed by midnight are prepared the next day. In France, orders placed before 1 pm (excluding weekends) with Chronopost 24h are dispatched the same day. Delivery then depends on the carrier and takes 1 to 4 days in France. Delivery times for Europe and the rest of the world vary by destination.

Can I return the item if the size doesn't fit?

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.

Men's waterproof trail running jacket & Ultra

151,90 €

189,90 €

-20%

682 reviews

Waterproof

Breathable

Ultra-resistant

290 g (size M)

Navy

Delivered from Tue 10 Nov.

Free returns within 30 days

Free repairs for life

By La Réparerie, our repair service.

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STORM PRO 4 Outlet

151,90 €

189,90 €

-20%

682 reviews

Delivered from Tue 10 Nov.

Free returns within 30 days

Who did we design it for?

For trail runners who tackle unpredictable conditions on long, technical races.

Those who run in driving rain and high-altitude wind, sometimes at night, with no option to stop.

Those for whom equipment reliability is non-negotiable at the start line.

How to wear it?

Wear it directly over a technical base layer to help moisture escape during intense outings. In cold weather or for a night race, add an insulating layer between the two.

What makes it different?

During an ultra, your jacket stays on for hours, exposed to rain and rubbing against your pack straps. The Ultrashell® membrane sits between an outer fabric and an inner lining: this 3-layer construction makes it more resistant to wear and abrasion. All seams are taped. The membrane lets sweat escape during intense efforts, while the stretch fabric gives you freedom of movement to keep covering kilometres in all weathers.

Its performance

Breathability

80'000 g/m²/24h

Lightweight

290 g (M)

Waterproofing

20'000 mm (Schmerber)

Wind protection

Strong wind, 60 to 90 km/h

Ideal for

Trail running

The jacket that goes the distance

In the mountains, everything can change in an instant. Over long distances, inadequate protection breaks your rhythm and turns every stride into a struggle. The Storm Pro was designed to keep you moving when conditions deteriorate. It shields you from rain and wind without trapping heat, stays breathable as effort intensifies, and follows every movement without hindering your stride. Even over time, it disappears so your rhythm can take over. Because your greatest challenges demand more than willpower — they demand kit that can go the distance. Its performance makes it compatible with all trails and ultras, including UTMB®, Diagonale des Fous®, Ut4M®, etc.

Key features

Hood magnet

Magnetic closure to keep the hood against your back when not in use.

YKK Aquaguard® Zips

Water-repellent zips to prevent water ingress.

Retention lug

Allows you to run with the jacket open without it coming off.

Central zip with double sliders

The central dual-slider zip also opens from the bottom, so you can ventilate whenever you need to.

Protective hood

The fitted hood and stiff peak shield you from rain and wind.

Thumb loops

Thumb loop system to keep sleeves in place.

Reflective elements

To be seen at night.

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.

Details

Specifications

Weight

290g (M)

Brand

Cimalp

Breathability

Ultra-breathable 80'000g/m²/24h

Fabrics

Main fabric: 100% Polyamide ; Elastane jersey: 88% Polyester, 12% elastane ; Inner mesh: 100% Polyester

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 when washed

Reviews

4.8

Based on 704 reviews

5

90%

4

5%

3

1%

2

1%

1

0%

Customers recommend the usual size

Breathability

Water resistance

Compactness/Weight

In summary This content is written by AI

Customers particularly appreciate its waterproofing: several have tested it in heavy rain and stayed dry. They also praise a lightweight, technical, comfortable and well-finished jacket with good breathability, suitable for running, trekking, hiking with a backpack and cycling. Its quality and durability inspire confidence, even on the Camino del Norte. To choose the right fit, go up a size if you feel restricted around the arms or chest; it has no hand pockets or side pockets.

Ludovic .C

Verified customer

Ordered size M Ordered color Bleu / Noir

Translated review

08/07/2024

Exactement à la bonne taille

Pierre.B

Verified customer

Ordered size XL Ordered color Anthracite

Translated review

18/06/2024

J'ai pu tester la veste Ultrashell sur l'Andorra 105k 2024 où il y a eu de grandes variations de températures tout au long de la course. Quel plaisir cette veste qui ne fait pas transpirer (contrairement à la précédente de la marque bien connue S......). Je recommande vivement.