The Arlo Track Jacket is the perfect lightweight layer. It features a sport collar, interesting seamlines, and comfortable front pockets. The Arlo is fitted without being tight and comes with three length options: short 22/56cm, medium 24/61cm, and long 26/66cm. It is the type of zip-up you can wear on its own in fall and under a warm coat in winter. This is a unisex pattern and looks great on all gender expressions! This pattern is intermediate but is achievable by the confident beginner.