Universal lightweight jacket: The Northfinder JUUST is ideal for leisure and low-intensity activities. The jacket is partially windproof thanks to the tightly woven material. The material is waterproof treated to ensure that raindrops or liquid dirt do not soak into the surface of the material, but run down and off of it. The jacket is insulated with a synthetic fleece, which is soft and breathable, imitating the properties of down. Unlike down, synthetic filling is more resistant to moisture absorption and does not lose its insulating properties in the event of partial absorption. The jacket is suitable as an insulating layer under a jacket that can resist water and wind, or as a top layer in dryer and less windy weather.