Interlining: 100% Polyester Fiber Fill. If you require more photos or have any questions, please contact me.The item "MADE IN USA MA-1 Alpha Industries MEDIUM Pilot Flight Jacket US Army ALPHA USA" is in sale since Friday, September 18, 2020. This item is in the category "Clothing, Shoes & Accessories\Men\Men's Clothing\Coats, Jackets & Vests". The seller is "nouri201" and is located in Athens. This item can be shipped worldwide.