Don't let nasty weather get in the way of your training. This lightweight tech jacket is equipped with windCELL to minimize the loss of body temperature and protect you against wind chill. The jacket's design maximizes comfort as well as freedom of movement: it has a lightweight WINDSTOPPER® Active Shell and ventilation features for breathability, articulated sleeves for flexibility, and reflectives for visibility. And when you hit the homestretch, you can easily detach the sleeves - made from Gore N2S-fabric - while maintaining your stride. Features: 100% Polyester for durability and long wear. windCELL designation for highly functional materials that provide a durable yet breathable protection against wind chill, while helping maintain body temperature during exercise. Lightweight and highly breathable WINDSTOPPER® Active Shell for wind protection. Moisture wicking finish to keep you dry. Fabric mix for improved air circulation at critical heat zones. Contrast full zip closure with contrast inner collar. Detachable sleeves made out of Gore N2S-fabric. Articulated sleeves for improved flexibility and freedom of movement. Reflective elements for enhanced visibility. PUMA Cat Logo at left chest.