U.S. Navy G-1 Flight Jacket MIL J 7823D THE MARTIN LANE Made in 1969 G1 flight jacket used by Navy pilots during the late Vietnam War. Width: 50 cm Length: 62 cm Sleeve length: 59 cm The leather is somewhat stiff, with some scuffs and scratches, but no tears or holes. The mouton (fur collar) is intact with no shedding. I recommend replacing the ribbing if you are concerned about it. I wore it without replacing it. With regular leather oiling, this jacket can still be worn for a long time.