The ON RUNNING ZERO wind jacket is an ultralight (just 52g) model for training outdoors. Its compact dimensions and the fact that it can be stowed in its own pocket means that you can always have it with you.
Made from lightweight ripstop nylon, which provides full protection against the wind, and the DWR treatment prevents the material from soaking through in light drizzle. Half-zipped with a practical zipper. The sleeves, hem and collar are trimmed with elasticised, form-fitting piping. Underarm ventilation panels. ON RUNNING ZERO JACKET 27400759-black