The OG-107 Coat DSA-1-3571-64-C 9 oz is an original piece of militaria from the Vietnam War era, made in the United States. This wind-resistant sateen coat features a Conmar zipper, reflecting the practicality and durability needed for military use during that time. With a small regular fit, this collectible item represents a piece of history from the conflict in Vietnam, making it a valuable piece for collectors and enthusiasts interested in military uniforms and artifacts from this period.