Very nice Heer Gebirgsjäger wind jacket. A textbook example with all buttons complete. Red size stamps and a maker mark to the inside.
Very nice condition. No signs of wear. Minor signs of age. Loops for shoulder boards are missing.
You can see that the top part of two front seams were opened once and a new seam was added next to it. We can only suppose that was a size correction. The two top buttons were therefore re-attached. That all looks to be absolutely period time. Maybe a factory error that was corrected.