Patagonia Pull Over In Green. Crafted from a 100% recycled polyester microfleece, this pullover offers maximum warmth, comfort, and breathability all in one. With a nylon-reinforced four-snap placket to allow for styling adjustments, this fleece layer sees features such as a stand-up collar, Y-joint sleeves for mobility, as well as spandex binding the cuffs and hem to seal in the warmth and rest comfortably.