The Olten Bomber is made of water-repellent nylon twill and has a nylon taffeta lining. Its silhouette is military-inspired, based on that of the classic MA-2 bomber. A rib-knit bottom band and cuffs give the silhouette a cinching effect, while also offering additional insulation. The item is detailed with two front flap pockets, as well as a zipped pocket on the left sleeve. A woven flag label completes the design.Please view the size chart, Fits big.