WWII Japanese Officer Field Cap-this is produced in pale green heavy cloth that is excellent. There are twin gold cloth stripes around the skirt. There are three grommet holes on each side. There is a cloth tie at the back. The bill is the same material as the rest of the cap. Same for the chin cord. The interior is unlined. There is a large ink stamp with info in Japanese kanji. This cap never had insignia. Excellent!