The GRID Storm Jacket is the first product from our GRID (Gear Research & Innovation Division), created in collaboration with Pertex® through a year of prototyping and real-world testing. It uses the first PFAS-free Pertex Shield Air™ fabric—a 3-layer, ultra-light, air-permeable fabric offering elite waterproofing and breathability. Weighs only 170g in size S.

Race-proven and mountain-ready, it’s built for those who run through the storm, not around it.