Made for high-intensity pursuits in wintry conditions, the Mountain Equipment Durian Hooded Fleece Jacket balances warmth with breathability to keep us comfortable. This midweight fleece traps warm air against our body while also wicking moisture off our skin and drying quickly. That helps moderate our temperature and moisture levels, especially when we're ascending mountains or pushing our pace. The Durian also features spandex for added stretch and mobility and layers easily under our shell with its slim, active fit.