Plate Armour

The helmet, shield, and body tunic made of mail all originated from ancient times

Romans Chariot

Early armor and shields were usually made from leather and wood it was not until later medieval periods in all the major advancements of medieval armor took place.

Anglo Saxon Warfare

The Anglo Saxons used a shield formation as a tactic on the battlefield

Armorers became more advanced and new methods of production developed, lighter more flexible steel allowed the manufacture of flexible plates for different body parts that could be riveted together to form a suit of armor.

Medieval Armourers in medieval times

Medieval Armourer molding Plate Armour

Knights Armor Parts

Knights Plate Armour Parts

A knight in medieval times would not last long in battle without any plate armor due to the advancement in weaponry that was made in later medieval periods.

In this respect, there was no option for a knight but to wear full plate armor in battle situations especially in the later medieval periods – without full plate armor knights would be quickly killed by footsoldiers such as crossbowmen * longbowmen.

Chainmail – Plate Armour

  • Early Medieval armor was basically chainmail that was made out of small interlocking rings of iron
  • The Hauberk was a commonly worn chainmail shirt that went all the way down to the knees
  • Around the 12th century, the sleeves were made longer and chainmail or leather leggings were also added to armor.

As the medieval period progressed great strides were made in medieval weaponry and this early chainmail and leather armor was unable to cope with the superior weapons

Tudor Weapons

There was a need for an improvement in medieval armor and from around the 14th-century steel plates were added to the chainmail for additional protection.

Plate Armour

Steel plates were added around the 14th century and the move was made to full plate armor in the 15th century which led to the iconic and instantly recognizable cult figures of the Medieval Knight

crusader knights armour

Full Plate Armour

towards the end of the middle ages, knights were wearing full plate armor suits which were made from overlapping steel plates, these better protected Medieval Knights’ attacks from most medieval weapons.

There were still vulnerable parts as there were gaps in the armor that a sword could be thrust into or that arrow could penetrate, so even full plate armor was not perfect but it did make medieval knights more formidable.

How did a Knight wear his Armour?

A medieval Knight would need help putting on his plate armor which was time-consuming so a knight had to be prepared well before the start of a battle, the armor also had to be put on in sequence so that the knight was properly protected.

When the plate armor was put on it was surprisingly easy to move around in and medieval knights could actually run or mount a horse unaided!

Medieval armor was made more comfortable by the use of padded undergarments worn underneath for extra comfort. The joints at the arms and legs of the full plate army were designed to be flexible allowing for a reasonable amount of movement

How was Full Plate Armour Made?

Skilled craftsmen made plate armor called armorers, knights would choose different parts of medieval plate armor that fitted together well and fitted their particular build.

Very wealthy Knights could select high-quality armor that was specially made for them, and there was also a demand for fashionable plate armor.

Wealthy Knights could also have highly decorated and engraved plate armor and it would also be a good decision to make the design of the helmet look as fearsome as possible. There were many options available during the medieval period for plate armor as long as you were wealthy.

Armor Fast Facts

  • Medieval Plate Armour replaced chainmail as new weapons were able to penetrate existing chainmail.
  • Several thousand iron rings had to be linked together to make a Hauberk.
  • A Hauberk was basically a chain-mail suit worn with or without Plate Armour.
  • In the 12th century, Medieval Plate Armour started to be added to chain mail armor for knights.

Plate Armour Parts


This was a part of plate armor that protected the thigh area, there was also an obvious need to create armor for the bend in the knee and a guard or poleyn was added to the Cruisse that allowed flexibility in this area.

Cruisse Leg Armour

Pair of Thigh Defenses (Cuisses), ca. 1450

The Gaunlet

This plate armor part was designed to protect the hand as it was one of the most vulnerable parts of a knight’s body, however knights needed flexibility in finger joints to be able to grasp their heavy weapons, therefore six or seven tiny plates covered the finger and were added to the Gaunlet and multiple plates were also added around the wrist area to allow good movement of the wrists.

Medieval Clothing Gauntlets

Medieval Knights Clothing – Armour for the hands called Gauntlets

The Sabaton

The foot was also a very vulnerable part of a knight’s body as medieval weapons could easily crush the fragile bones of the Foot. 

The Sabaton was made using a series of multiple plates joined together that offered some flexibility in the foot area whilst also protecting it completely.

Sabatons were basically metal shoes and usually ended in a point, again there was some fashion element to the designs and wealthy medieval knights would customize the design to keep up with the late.

German Sabaton foot

Medieval Knights Helmets

There were various types of helmets worn with full plate armor as there would be no point wearing full plate armor without protecting the head.

The design of medieval helmets improved as the medieval period progressed and later in the medieval period, most helmets protected the head and neck.

knights helmets

Some helmets had visors to protect the face that could also be lifted up to allow the knight to be able to breathe more easily and for better vision, they would usually always be down in the midst of battle.

Sallet Helmet Franco Burgundian Style

Bascinet helmets became popular in the mid-14th century, these are the instantly recognizable knights’ helmets with small holes in them.

Medieal Helmets

There was also a medieval helmet called the houndskull which was a type of Bascinet helmet which had a pointed visor. This helmet was replaced by the lighter ‘sallet helmet’ around the 1440s.

Sallets Helmets by Emmanuel Viollet le Duc Drawings English

The sallet helmet had a brim section that covered the back of the neck and joined with the top of the backplate armor, this protected the head and the back of the neck from blows to the neck and head.

German Sallet with Visor

Plate Armor Quick Facts

  • Armorers made Plate Armour & chain-mail in early medieval times.
  • Plate armor was required because of the advancement made in Medieval weapons.
  • A suit of Plate Armour could weigh anything up to 25 kg.
  • Knights would need help dressing in full Plate Armour.
  • Plate Armour became more common in the 14th century.

Plate Armour Fast Facts

  • In the 15th century, most knights wore full Plate Armour.
  • Only wealthy Knights could afford customized Plate Armour with fancy engraving and designs.
  • 15th century Plate Armour became a symbol of wealth and standing in society.
  • Plate armor was sometimes designed with gold plating and elaborately engraved.
  • Cruisse Plate Armour protected the thigh region.
  • Gauntlets protected the hand especially the fingers in battle.
  • The Sabaton was basically a metal shoe made of plates that were made towards the end of the 14th century.
  • Bascinet helmets with long visors were popular in the 14th century with knights.