The Weather Jacket is On's packable wind-and-water-repellent running shell — ultralight Japanese-milled polyamide with a PFC-free DWR, a micro-ventilation pattern for 360-degree breathability, and a silhouette cut for running. The Lumos variant adds highly reflective fabric and details for low-light winter use. Not a fully seam-sealed hardshell, a wind jacket that handles light rain. Weather Jacket Lumos, reflective winter-visibility treatment on the standard Weather Jacket platform.
The Weather Jacket is On's ultralight packable shell, Japanese recycled-polyamide, PFC-free DWR, a piece designed to disappear into a running belt or vest pocket until the forecast turns and then take on cold wind, rain and exposed ridgeline miles.
Jacket
CA$ 200
The Weather Jacket is On's packable wind-and-water-repellent running shell — ultralight Japanese-milled polyamide with a PFC-free DWR, a micro-ventilation pattern for 360-degree breathability, and a silhouette cut for running. The Lumos variant adds highly reflective fabric and details for low-light winter use. Not a fully seam-sealed hardshell, a wind jacket that handles light rain. Weather Jacket Lumos, reflective winter-visibility treatment on the standard Weather Jacket platform.
The Weather Jacket is On's ultralight packable shell, Japanese recycled-polyamide, PFC-free DWR, a piece designed to disappear into a running belt or vest pocket until the forecast turns and then take on cold wind, rain and exposed ridgeline miles.









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