Current US-issue CWU-36/P summer weight Nomex flight jacket, size large. It's a little tight on me, so I've replaced it with an extra large. The jacket is in very good condition, with the only defect being a couple of small spots of yellow paint on the back of the right shoulder. I have not tried to remove them.
As can be seen from the pictures, it was manufactured by Creative Apparel for a 1995 contract, and has an American flag sewn on the left sleeve.