Billed as one of the most advanced jackets in the Asics running jacket collection, the FUJITRAIL WATERPROOF W is a technical and functional women's jacket for all-weather running.

Co-created with trail athletes, this model has been tested in technical mountain conditions to help protect against rain and wind. That's because it's fully waterproof, lightweight and breathable thanks to its Pertex™ Shield fabric from Japan. This jacket can fit into its own pocket, and boasts an ergonomic design with a construction that sits perfectly on the shoulders and improves freedom of movement, while still being able to be worn over a rucksack.

As well as the essential hoods and pockets, it has reflective details.