From the gym to the trail and then to the office. Layer it as a performance gear, or slip it on when you want to look a little sporty. PrAna's thoughtful construction makes it a reliable first pick for almost every occasion. Grid-fleece with super soft brushed back quarter zip top. 88% Polyester and 12% Nylon. Breathable fabric provides extra warmth and ventilation. Zippered chest pocket with media port for secure storage. Perfect mid-layer piece. Standard fit. Material: Polyester, Nylon.