Authentic US Air force/ Army military issued extreme cold weather parka type N-3B. This thing is meant for arctic cold and it delivers. Called the "Snorkel" because it zips all the way up covering your nose. Light marks shown in 2nd to last pic, but barely visible and not visible at all when buttoned up. Just needs a little wash since it's been in storage for years. Great piece of military history. Men's size medium (could fit a large) Armpit to armpit: 25 inches Length: 31 inches (covers below hips) Winter coat outdoors camping snow vintage collectible