綿襖甲
What is Cotton Armor (Menou kou / Men'ōchū)
of Samurai Armor

This is a type of Chinese-style armor that was mass-produced during the Nara period for general soldiers. It was easy to make, lightweight, and inexpensive. It was made by attaching small plates of leather or iron to a coat-shaped cloth, providing high defense against swords and spears, and excellent cold protection.

See more terms related to samurai armor in this samurai armor glossary

Samurai armor parts explained

Samurai armor history and types