PATAGONIA. 25455NNWB. WOMENS LIGHTWEIGHT SYNCHILLA SNAP-T FLEECE PULLOVER. NEW NAVY WITH WOOLLY BLUE. Our Lightweight Synchilla Snap-T Pullover is constructed from breathable midweight 100 percent recycled polyester double-sided fleece that transforms trash literally into cozy layerable warmth. It comes in an assortment of bright solids and color blocks and features the signature four-snap placket stand-up collar reinforced with nylon trim a chest pocket with a nylon flap and snap closure plus spandex binding at the sleeve openings and hem. Hip length. Fair Trade Certified sewn.