Layer up. This is a hip length pullover with a chest-pocket flap, stand up collar and snap closure. The Patagonia Synchilla Snap-T Pullover is made with 100% recycled polyester fleece. Patagonia is the holy grail, started-it-all Sustainability Guru. In the '90s they were the first outdoor clothing brand to manufacture fabric from recycled plastic bottles. Since then, they've pioneered some of the most innovative eco materials and sustainable production methods in the world. Bow down.