The Patagonia R1 Air Full-zip Hoodie - Women's is a fleece hoodie for moving fast on the trail and in the mountains. Mountainous adventures include a variety of cold conditions, so remain prepared with a piece that is versatile as a midlayer or stand-alone. The 100% recycled polyester jacquard fleece utilizes hollow-core yarns and a zigzag texture that doesn't just warm, but breathes, wicks sweat, and dries fast. It's low bulk for layering and the slim fit hood can be easily worn under an additional hood or even a helmet. The full-zip style makes it easy to vent quickly to regulate your temperature on the go.