The ad is about fifty years old, and $34 was a bit much to spend on a winter coat. Heck, with sales going on these days, a decent coat from Land's End isn't much more here in 2020.
I remember it vividly-- sort of a military-esque shade of green, with an orange lining. It was warm, but bukly and uncomfortable-- and every kid had one. It was at a transitional time in winter outwear. Wool was on the way out. Nylon and other synthetics were on the way in.
I do not recall wearing it long or often, perhaps it was because I was a kid and I outgrew it.
Having a survival jacket was as close as I ever got to the Air Force.