BlackShell Jacket

Designed for the most extreme conditions, the BlackShell redefines the standards of an ultra-trail jacket. Thanks to innovative fabric and construction, it effectively protects you from rain and wind while remaining incredibly lightweight and breathable. 01/Unisex 02/Waterproof 03/Windproof 04/Ultra Compatible 20 K Schmerber, 3-layer membrane Compact RET <4.5: Ultra-breathable 168g (M): Ultra light Co-developed with enthusiasts: The BlackShell is the result of close collaboration with ultra-trail runners, developed through workshops and field tests, to create a product that perfectly meets the demands of long-distance races.Compatible with 12L backpack: Thanks to its origami construction, you can easily put the jacket on over a 12L trail backpack for full protection without compromising your gear.3-layer membrane: With a waterproof rating of 20K Schmerber and breathability of RET < 4.5, this jacket keeps you dry while allowing optimal sweat evaporation. All of this