rengaspanssarihuppu
A curtain or flap of chainmail, fastened to a helmet, or to a coif (hood) of mail, covering the lower face, neck, and shoulders.
(syn)
{{quote-book|en|year=1995|author=William W. Kibler|title=Medieval France: An Encyclopedia|publisher=Psychology Press|isbn=9780824044442|page=126
(synonym of).