The North Face Women's Stretch Thermoball Jacket is a lightly insulated jacket for cold, wet weather. Head outdoors on a hike or camping trip and don't even worry about the chill or the rain. Well, worry about it, but not nearly as much. The power of PrimaLoft® ThermoBall™ synthetic insulation will keep you warm, even if it gets what. But it's more like a just in case. Because life is definitely better when you're not left soaking wet. Obviously. The beauty of this jacket is, the shell is made from a nylon/elastane stretch taffeta, so whenever you move, the jacket does too. No restriction, just plain old comfortable movement. Get outside.