The STORM PRO men's jacket is a waterproof and breathable trail running jacket designed for the most demanding athletes in the most extreme conditions.
Featuring a 3-layer fabric, integrating the ultimate Ultrashell® membrane, its ratings are on a scale that hardly bears thinking about:
Also available in a Women's version.

Tailored for the mountains and ultra-trails, this jacket is a must have.
Made from one of the most efficient technical fabrics in the world, using a structure with even finer pores, allowing for improved airflow while being highly water resistant, even in heavy rain.
Its slim, lightweight and stretchy fabric provides great freedom of movement, whatever your activity.


Tailored for the mountains and ultra-trails, this jacket is a must have.
Made from one of the most efficient technical fabrics in the world, using a structure with even finer pores, allowing for improved airflow while being highly water resistant, even in heavy rain.
Its slim, lightweight and stretchy fabric provides great freedom of movement, whatever your activity.


The STORM PRO jacket features a 3-layer Nano Rip-stop fabric combined with the latest-generation Ultrashell® membrane.
With a fine-pore structure, it ensures unmatched breathability of 80,000 MVP while providing enhanced waterproof protection of 20,000 Schmerber. The thermo-welded seams ensure consistent, reliable protection throughout.
Stretch 3-layer Nano RipStop fabric - 100g/m² offering great freedom of movement during your activities.
Breathability: 80,000 MVP
Waterproofness: 20,000mm of water pressure, or 20,000 Schmerber.
Lightweight and compact, it easily packs into the bottom of your bag.


Wearing CIMALP clothing is an engagement in sustainable consumption as:
- Built-to-last products are environmentally friendly.
- ECO BLUESIGN® fabric: Minimizes environmental impact while ensuring high-level performance.
- DWR TEFLON ECOELITE treatment without PFC: An eco-friendly technology for long-lasting waterproofing, all while respecting the beauty of nature.