The Arlo Track Jacket is the perfect lightweight layer. IT features a sport collar, interesting seemliness, 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.