Use it for those in-between seasons, like transitioning from a cool morning to an air-conditioned office. Great for people who want comfort and style whether they're at the gym or in a business casual setting. Technical specs include 88% Nylon/12% spandex, water-resistant, packable and lightweight fill. It has side seam hand pockets with snap closure, an inner sleeve pocket, and a zipper closure. The fit is snug through the shoulders and straight through the waist.