Originally designed for military pilots, this slim-fitting civilian-issue bomber jacket from Alpha Industries is made from incredibly durable, water-resistant nylon with the classic poly-fill orange lining traditionally used for easy visibility during rescue missions. The classic blouson silhouette with stretchy ribbed trim and puffy sleeves allows for easy layering when the seasons start to cool. Brand: ALPHA INDUSTRIES. Style Name:Alpha Industries 'Ma-1' Slim Fit Bomber Jacket. Style Number: 5214759_3. Available in stores.