Patagonia Synch Snap Fleece in Nickel Grey. Warm and Durable, the Synch Snap Fleece from Patagonia is the perfect addition to your winter weather wardrobe this season. Designed with the environment in mind, this piece is made with 100% recycled polyester double-sided fleece, meaning it feels soft, traps heat and dries quickly, perfect for the outdoors. Further enhanced with Elastane-trimmed cuffs and hem providing great comfort and a barrier against the cold air outside of the piece. Finished with complimentary Patagonia badge and snap closure pocket on the upper-left chest.