Mail is a type of armour consisting of small metal rings linked together in a pattern to form a mesh. The word chainmail is of relatively recent coinage, having been in use only since the 1700s; prior to this it was referred to simply as mail. The word itself refers to the armour material, not the garment made from it. A shirt made from mail is a hauberk if knee-length, haubergeon if mid-thigh length, and byrnie if waist-length. Mail leggings are called chausses, mail hoods coif and mail mittens mitons. A mail collar hanging from a helmet is camail or aventail. A mail collar worn strapped around the neck was called a pixane or standard.