You know that one sweatshirt that can't seem to make it into the laundry because you want to wear it every day? This basic pullover is one. Providing warmth without bulk and an unbound, layerable fit, the Patagonia Women's Micro D 1/4-Zip Fleece is made from Patagonia's lightest-weight polyester microfleece (100% recycled) and styled with princess seams for a contoured fit that layers easily under a shell or over activewear. The Micro D® Fleece's details include a zip-through, high, doubled-fleece stand-up collar and clean-finish detailing throughout.