Black N-2B Parka Flight Jacket Black N-2B Parka Flight Jacket - 100% Nylon Material. Heavy Insulated Short Waist Parka Flight Jacket. Equipped With A Zipper Dividing, Pile-Lined Hood With Synthetic Fur Trim. Zipper Closure With Storm Flap. Hand Warmer Pockets. Left Sleeve Zipper Pocket With Pen Slots. Knit Waist And Cuffs.