Alpha Industries Boys' MA-1 Bomber Jacket 100% Nylon; Lining: 100% Polyester Imported Zipper closure Dry Clean Only High-quality flight nylon shell that is water resistant with a zip closure to keep out the wind and rain The boys' jacket has a front storm flap and polyester fill for warmth The boys' flight jacket has the emergency orange lining just like the adult ma-1 Features two external and two internal pockets for boys to store their gear Designed for use in temperatures 25 degrees fahrenheit and above