Like many of you, I have promised to do some more running in the new year. Well, on those cold days where it just seems unbearable to exit my place, I would love to have one of these new Nike AeroLoft 800 Summit jackets designed for running. Incredibly lightweight, yet breathable Aeroloft fill (minimum 90% goose down) keeps you warm and comfortable. It also featured reflective elements, raglan seams and perforated panels for additional breathability. And quite stylish too, in case you encounter any attractive lady joggers.