This men's outdoor jacket is designed to keep you going, whether trail running, mountain biking or climbing. With a hybrid construction, it offers more protection than your average wind jacket. The outer layer is made with durable Pertex quantumf fabric, while the front is insulated with Polartec alpha for warmth in low temperatures. The jacket packs into itself for easy storage, and features two zip pockets for securing your belongings. Material: Nylon Ripstop.