The super-versatile Marmot Women’s Furnace Fleece Jacket heeds the call for warmth any season of the year. Wear it alone on summer mountain evenings or fall hikes, layer it under your ski jacket for some quick-drying insulation, or stuff it in your backpack as a just-in-case layer. Cozy 200-weight Polartec fleece warms you without feeling bulky, and it breathes like a champ. A wind flap behind the front zipper keeps the cold metal zip away from your skin.