The North Face Womens Momentum Thermoball&iquest; Hybrid Jacket Down,Fleece,Manmade,Nylon,Polyester Imported The North Face Size Chart This new packable jacket is a sleek hybrid of two different insulation types that can easily retain heat in chilly conditions. Thermoball&#8482; synthetic insulation has the warmth equivalent of 600-fill down. Secure-zip hand pockets. Elastic-bound cuffs. Hem cinch-cord. 100% nylon ripstop body. 93% polyester, 7% elastane Superstretch FlashDry&#8482; fleece side and sleeve panels. 100% polyester PrimaLoft&#174; ThermoBall&#8482; insulation. Machine wash cold, tumble dry low. Imported. Tough nylon ripstop shell with soft-backed FlashDry&#8482; hardface fleece arms and side panels. Measurements: Length: 26 in Sleeve Length: 33 in Product measurements were taken using size SM. Please note that measurements may v