The Patagonia Women's Capilene Midweight Bottoms are a popular choice for women's base layer pants. These pants are made with Patagonia's Capilene fabric, which is known for its excellent moisture-wicking properties. The fabric effectively moves sweat away from your skin, keeping you dry and comfortable during activities. The pants also have a flatlock seam construction to minimize chafing and irritation. With a midweight design, these pants are suitable for a wide range of outdoor activities in cool to cold weather conditions.