This is an authentic USGI 1970 Coat Cold Weather Field OG-107 M-65 Jacket in men's size medium regular. It is a piece of militaria from the Vietnam (1961-75) conflict, and it is an original item. The jacket was manufactured in the United States and has not been modified in any way. The jacket is a great addition to any collection of militaria or vintage clothing. With its classic design and historical significance, it is sure to be a conversation starter. Whether you are a collector or simply looking for a unique piece of clothing, this jacket is a must-have.