Answer: morions

AnswerCrossword Clue
MORIONSSpanish visorless helmets.
morionsvariety of smoky quartz of a dark-brown or nearly black color
morionsopen helmet of the 16th and early 17th centuries, worn by common soldiers and usually having a flat or turned-down brim and a crest from front to back
morionsMORION, a type of helmet, also MORRION