Marmot Boy's Ama Dablam Jacket High-quality, 650-fill goose down and durable DWR Ripstop material makes this jacket warm comfortable and super long lasting. Extra warmth provided by the zippered handwarmer pockets. Designed with a wind flap behind the front zipper for extra secure coverage. Jacket conveniently packs away into the internal pocket for ease of travel. Elastic draw cord hem and elastic cuffs for extra protection from the elements.