Length...57cm Width...62cm Shoulder width...50cm Sleeve length...60cm This is a US Air Force MA-1 flight jacket from the 1974 fiscal year. Although there are holes in the ribbing, they are at a level that can be considered part of the jacket's character, and there are no problems with wearing it. The size is marked as Medium, but the width and armholes are quite large, so it feels like a general XL size. Among vintage items, I think it's warm enough to wear even in mid-winter, so it might be useful in the coming season. MA-1 flight jacket, military jacket, USAF, US Army US military issue, 70s vintage, vintage clothing, original nylon jacket, military, American casual, ALPHA INDUSTRIES, Alpha, short length, padded, bomber jacket, blouson, big silhouette, olive US AIR FORCE, vintage military, actual issue, B15, L2B, N2B, N3B, G1