Active warmth without that overheating feeling? That’s what the Rab Women’s Cirrus Flex 2.0 Hoody is all about. This puffy jacket is filled with PrimaLoft Silver synthetic insulation, which offers plenty of warmth even if it gets wet. Stretchy fleece panels on either side provide extra breathability so you don’t overheat when you're making your way up a steep hillside—or embarking on any other high-output adventure. Complete with a highly durable, wind- and water-resistant outer material, the Cirrus Flex 2.0 is a versatile jacket for fast-paced activities in cold weather.