Britannica AI Icon

Quick Summary

A byrnie is a coat of mail, also known as a hauberk. This type of armor was a significant part of military technology during the age of cavalry, roughly from 400 CE to 1350 CE.12

During the 11th century, the byrnie, a knee-length mail shirt, evolved. Its sleeves became longer and more fitted, extending to the wrist, and the hem dropped to just below the kneecap. Knights wore a padded garment called a gambeson underneath for extra protection and to cushion blows. The byrnie was split to allow the wearer to sit astride a horse.2

Summary created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.
2 Britannica Sources
  1. byrnie
  2. military technology - Mail

Ask Britannica AI about this topic

Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.