The Patagonia Women's Capilene Midweight Crew is a versatile base layer top that is perfect for all-season outdoor activities. It is made with Patagonia's Capilene fabric, which is breathable, moisture-wicking, and quick-drying. The crew neck design and flatlock seams ensure a comfortable fit, while the Polygiene permanent odor control keeps you feeling fresh. Whether you're climbing, backpacking, or trail running, this top will provide the performance you need.