Warms when it's cool, breathes when it's warm. Our pullover has all the performance features you need for weightless comfort. The long tunic silhouette features an asymmetrical zipper on a high-collar for effortless style and coverage. Size & Fit Slightly Fitted: Softly shapes the body. Falls at thigh. Why We Love It Light as air and surprisingly warm, we designed this ultralight layer with a thin, low-profile baffle construction that actively increases thermal efficiency. That means you stay warm when the temperatures drop, but dry and comfortable during high-intensity activities.