Self & Lining: 100% nylonFilling: 100% polyContrast 1 & 2: 88% acrylic 11% poly 1% spandex. Dry clean only. Dual zipper front closure. Embroidered details. Sleeve zippered pocket with ring pull. Side slant pockets with button closure. Banded edges. ALPR-WO12. WJM47503C1. Since setting up shop in 1959, Alpha Industries has supplied men with the best in military-inspired fashion. Formerly manufacturers of flight and terrain jackets for the Department of Defense, these Alpha Industries takes their technologies and soldier style to better suit the everyday guy.