Thank you for viewing this item. This is a 1979 Alpha Industries N-2B for sale. MIL-J-6278F Size M Length: 60cm Width: 63cm Sleeve length: 45cm from underarm, 79cm from collar There are some small holes in the ribbing, but this is a rare item in good condition. For those who understand that this is a used and vintage item from 45 years ago, please purchase with the understanding of the 3N rule (no returns, no refunds, no exchanges).