The North Face Boys' Thermoball Full Zip Jacket (Little Big Kids) Down,Manmade,Nylon,Polyester,Taffeta Imported Polyester lining Machine Wash The North Face Size Chart This jacket features PrimaLoft&#174; ThermoBall&#8482; technology, The North Face&reg;'s new synthetic alternative to down. As compressible and warm as 600-fill down, the clusters of round synthetic ThermoBall&#8482; trap and retain heat within small air pockets to provide effective insulation, even when wet. Lightweight fabric helps regular body temperature. Quick-drying properties. Long sleeves with elastic binding at cuffs. Secure-zip covered hand pockets. Dual inner pockets. Exposed molded-tooth front zip. Inner I.D. label at left side. Body: 100% nylon taffeta;Lining: 100% polyester. Machine wash cold, tumble dry low. Imported. Measurements: Length: 19 1&frasl;2 in Product measurements were taken using size SM (7-8 Big Kids). Please note that measurements may vary by size.