prAna Winter Mojo Pant - Men's - $55.22

The sleek, chill style of the prAna Winter Mojo Pant hides a high-tech secret weapon that will keep you warm when the temperatures drop. Looped polyester fibers on the inside of the fabric hold in heat so you don't freeze while you run across campus to your next class or stop at your favorite bouldering spot for a quick hit of R&R. The look is laid-back, but the tech is serious. - $55.22