Women's Pioneer Down PantsWarm, windproof, and packable down insulated pants designed to layer over your other legwear to keep you comfortable when the mercury drops. Whether you're setting out on a summit push, chilling (literally) at base camp, or belaying at sub zero temperatures, these pants will protect you from the cold without weighing you down. Designed specifically (and only) for women, they include functional features that make bathroom breaks easier when you're out