Poleyn
Armour for the knee

The poleyn or genouillere was a component of Medieval and Renaissance armor that protected the knee. During the transition from mail armor to plate armor, this was among the earliest plate components to develop. They first appeared around 1230 and remained in use until 1650, when firearms made them obsolete.
The specifics of poleyn design varied considerably over that period. The earliest poleyns were strapped over mail chausses. Fourteenth century and early fifteenth century poleyns usually attached to padded leggings or plate cuisses. During the fifteenth century poleyns developed an articulated construction that attached to the cuisses and schynbalds or greaves. A characteristic of late fifteenth century Gothic plate armor was a projection that guarded the side of the knee.
Sources and credits
This article is adapted from the Wikipedia article “Poleyn”, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.
Images, from Wikimedia Commons:
- Right Poleyn (Knee Defense) from an Armor of Claude Gouffier (1501–1570) MET LC-1994 390-004.jpg by Unknown author, CC0
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