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Men's STORM Waterproof Trail Jacket with Ultrashell Membrane - CimAlp

CimAlp innovation: a certified MUST-HAVE on Ultra Trails! 

This light jacket, just 219g in Medium, is equipped with Ultrashell® Slim 2.5 layer technology, which offers water resistance up to 10,000mm, and folds up into its own chest pocket. With a stretch fabric that follows all your movements.

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Tableau de mesure : STORM H
Bien choisir sa taille
Afin de vous conseiller précisément, indiquez-nous votre tour de poitrine: mesurez-le bien horizontalement, à l'endroit le plus fort
Ce tableau tient déjà compte de l’indication taille grand/petit.
Mon tour de poitrine (cm) : 86 - 89 90 - 95 96 - 101 102 - 107 108 - 113 114 - 119 120 +
Taille à commander : XS S M L XL XXL 3XL

£ 169.90

£ 119.90
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Garantie 2 ans
2 years warranty


Essential Trail Running Jacket

The STORM waterproof jacket is specially designed for trail running. Featuring an ergonomic fit with hood that follows your movements with ease. Its excellent performance makes it compatible with all trails and ultra trails, including the UTMB.

UltraShell® fabric:

This innovative CimAlp fabric is equipped with a light, stretchy membrane. Waterproof up to 10,000mm of water with breathability of 12,500MVP. This performance is achieved through a smaller pore structure, which lets air pass though while remaining durable.


Trail Running Jacket

The Product

The difference is in the details

  • 1 chest pocket with zip and flap
  • Cuffs with ergonomic thumb loops
  • Ergonomic hood with inner binding to follow the movements of your face
  • Attachment tab for better ventilation. Ability to wear the jacket half open
  • Hole for earphones
  • Multiple reflective marks for extra safety at night

For the experts...

  • Breathable, waterproof membrane up to 10,000mm of water
  • Real breathability of 12,500g/m²/24h 
  • Ideal for trail running as well as any other mountain activities

For The Specialists

Men's trail running jacket video


Insulation Level All Season
Weight 219g
Usage Nordic Walking, Nordic Walking, Winter Hiking, Light Hiking, Snowshoe Walking, Cross Country Skiing, Ski Touring, Trail Running, Ultra Running
Technology Ultrashell
Stretchability Stretch
Water Resistance Très bon 10'000mm soit 1 bar de pression d'eau
Breathability Très bon 10'000g/m²/24h
Wind Resistance Excellent. Over 100km/h
UV Protection UPF 50+
Key Features Wind resistant