WW2 U. S. Army Air Force Summer Flying Suit, AN6550A, Size 42M, Excellent Jan 30, 2024 | army | admin | This flight suit, made of olive drab Gabardine wool, appears never to have been used. Leather pull tabs still attached to the zippers. There is one very small flaw in the material (pictured) just above the pull tab at the left leg cuff.