Layering beneath your skiing or snowboarding shell shouldn't feel like bulking up before going outside. The North Face Women's Lily Thermal Jacket has a tapered construction that fits well beneath any waterproof shell or lightly insulated jacket. Pick it up (or compare the weight specs below) and you'll find that the Lily Thermal Jacket has the same weight as similarly sized fleece jackets without the hassles of pilling. Wear it alone when the sun comes out--with three pockets (one internal) The North Face Lily Thermal Jacket is a perfect go-it-alone piece for spring skiing and summer glacier runs.