The Obermeyer Women's Sienna Fleece Top is a multi-use fleece ideal for a wide variety of activities. This eco-conscious fleece is designed with flattering shaped fit and stitching, ¼ zip that provides go-to venting, and all-recycled polyester. Whether you’re in town running errands, or going for a walk, the Sienna’s performance characteristics gives you unmatched fit with breathable warmth.