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Medieval gambeson

Gambeson is a padded jacket – indispensable with plate armor and practical by itself. Various models of quilted body protection, shown in this section, were used by medieval knights in different historical periods. Our gambesons are made-to-measure custom models and perfect choice for reenactors and fans of history.

About Medieval gambeson

Gambeson, aketon or “almost armor”

Gambeson armor in some form appeared over the IVth century BC and remained in use all Dark and Middle Ages till the XVIII century. Only when plate armor disappeared and firearms were raised gambeson went out of wide use. 

Moreover, Medieval gambeson was also often used as a separate kind of armour. As an independent armor, it was covered by hard and thick leather sometimes having from 18 to 30 protective layers. 

And do not forget that, just as any Medieval armored suits, gambesons were often not only padded armor but status goods as well. 

High quality, holeproof and soft padded armor is an essential item in wardrobe of any fighter. Despite any suit of armor or brigandine armor is good in its own right, each of them is useless without such simple, but irreplaceable detail as gambeson. But, sometimes stars are placed in such a way that underarmor starts own being. It protects so good that becomes an independent armor. Just like a gambeson – the thickest, the softest, the largest an armor on its own.


First references and pictures of this part of armament can be find in the X-XI centuries; its popularity goes down in the XIV century. Dawn of gambeson falls at the XII-XIII centuries. We should specify that we speak not about late pourpoints and underarmors, thin and tight enough. No, here is their ancestor – gambeson jacket… or aketon?  

It is not possible to say definitely, what are the differences between gambeson and aketon, since these terms are confused quite often. However, the most of the researchers tended to believe that aketon is a “padded shirt”, close and more coarse cloth. However, gambeson (to which term “gambeson jacket” was used more often) could be unbuttoned and more fanciful.

There are also mentions about layering: aketon, chainmail, gambeson. With clarification of expensive outer fabric, silk gambeson and coat of arms on it. In such a way, gambeson could function as protective outfit, parade clothing of knight and his cott-de-arm. If we talk about body protection of common warriors, so there are frequent references and images of aketon armor as a single protection.

But! At the same time, we may see inverse layering that embarrasses researchers and reenactors even more.

However, the most popular version is that aketon armor is clothing of not noble or unwealthy infantrymen. Close, thick and coarse clothes, which interchanged an armor. But, knights were flaunting in gambeson coat, wearing it as under the main armor, so over it with, and with aketon under armor. It was not necessarily, they could do it vice versa;)


Ancient manuscripts, which reproduce details of the past events with maniacal accuracy, are treasure troves of valuable information for research and remodelment of padded armor. In spite of conditionalism in the medieval art, here we can drill down gambesons and aketons at their finest and in any possible variants. Grave tombs and bas-reliefs with images of medieval heroes are also survived until our days.

This padded armor is quite long – bottom hem reaches knees; it has vertical stitching and might have festoons on the edge. Sleeves might be as tight, so wide. In the first case, they are wrist-length or even lengthened into the mittens. In the other variant, they reach elbow and might be decorated with festoons as well. As a rule, collars are high and hard and stitched like a body part of gambisons. Some images allow us suggesting that gambeson/aketon does not have a collar, though there is a separate element – quilted pelerine with high collar or coif – is worn over it. Such models could be as pulled over (if they were close), so worn as a jacket. Last variant suggested buttons or lacing for fastening.  


Let’s have a look at gravures from The Morgan Bible, also called the Crusader Bible or Maciejowski Bible (Forty three folios are kept in the Pierpont Morgan Library. Two folios are kept in the Bibliothèque nationale de France. A single folio is kept in the J. Paul Getty Museum.)

For example, at this fragment, we can see two aketon-wearers in wide aketons with short tight sleeves. One of them has a collar, which looks like a separate element, worn over. Judging by absence of helmets, chainmail elements and weapon, it is hardly a cream of knighthood.

fight in gambesons


These two poor fellows with heads to be cut, have two different variants – with long tight sleeves, lengthened into mittens and with wide short sleeves, under which we may see mail sleeves with gloves. By the way, collar of long sleeved gambeson is definitely a separate element: even a fastening is shown. So, despite the faith is unfortunate, they are probably noble and well-pocketed men.

knight in gambeson


However, for a true researcher, it is dishonorably to orient only at one source. So let's examine one more masterpiece of medieval painting, which also acquaints us with padded armor - Grandes Chroniques de France or Les Chroniques de Saint-Denis (British Library).

Here is an entire parade of medieval gambesons or even aketon armor. They are not unbuttoned and worn as outer layer; however, helmets and plate armor imply that wearers are definitely not peasants. Colors are for any choice, some of them are even two-colored.

knights in colorful gambesons


Here we can see at least one handsome guy in open gambeson jacket. Colors still delight our eyes.

open gambeson jacket


And, one more:

knights in medieval gambesons


This way, it is not too possible to separate gambeson and aketon. But, should we have to do that? However, why was gambison so popular among medieval knights and modern reenactors? There are few reasons:

  1. There are simplicity and cheapness of manufacture. Of course, gambeson material, used for quilting, was not too cheap. But, there were a choice among the lowest-budget linen gambeson to the kingly classy silk gambeson. There were models for any taste and pocket.​

*By the way, besides above-mentioned materials, Steel Mastery is ready to make cotton gambeson or leather gambeson for your body protection, or even Kevlar gambeson.

In any case, such variant will be cheaper than steel armor. Talking about technology, sewing did not require special equipment, but only fabric, needles, threads and much, very much of patience.

  1. Both medieval gambeson and modern gambeson have good protective qualities. You may be surprised, but medieval people wanted to stay alive very much, so unreliable body protection wouldn’t be simply caught on.  Present-time fighters does not have such a great threat, but they are not masochists. So, multi-layered, good-stitched aketon almost guaranteed wearer’s safety.  Moreover, if one would wear aketon, then chainmail or another armor, and then gambeson over it… Well, very few plate armor could provide such a protection.

  1. Such padded armor may be sewn in any variants and for any taste: light gambeson, hard gambison, long gambeson, short gambison, short-sleeved gambeson, long sleeved gambison, sleeveless gambeson… And so on. Various colors, appliqued ornaments, coat of arms and blazons – in whatever way you would like to adorn your gambeson (or aketon, after all?), so Steel Mastery is always for your service. Order it and into the breach!

Gambeson actively used in medieval epoch Europe in XIV century. It came from an aketon, a suit jacket or a gambison (from the English Gambeson). Knights used medieval gambeson as an indispensable element of armor plate (under drawer) or as an independent armor.

Traditionally, parts of knights armor were attached to the gambeson sleeves by linen or silk cords. In different times, this kind of armor called as a "fighting jacket". Such armor outfit was an integral part of the knight's kit. Gambeson was as an underwear of a breastplate or chain mail.

As an independent armor Gambeson was made of thick materials (presumably, the material for it was leather). Sometimes leather gambeson had from 18 to 30 protective layers.

Let’s try to understand what it is:

  1. Gambeson in a broad sense is a padded jack, worn under or over an armour, or in a narrower context - quilted or printed fabric or leather long jacket, worn under the armour. It was also used as a separate kind of armour.

  2. Aketon - (the term "aketon" comes from borrowing from the Arabic language al-qutn "cotton") is a cotton or linen jacket, worn under the armour, composed of several layers of thick cloth or leather, quilted together. It can be both short-sleeved, and even without them. Sometimes leather cords were sewn to the sleeves of aketon to fix the armour.

  3. Doublet is a leather or fabric short jacket, worn under the plate armour. Unlike gambeson (in a narrow context) and aketon, doublet looked more like civilian clothes.

  4. Pourpoint is a fabric short quilted jacket with a slim fit waist and puffed-up chest.

  5. Jacques (jack) is multi-layer fabric short jacket, used as separate infantry armour. Sometimes it was worn over the mail armour.

     Types of gambesons

For tailoring of the gambeson we use only natural materials. This provides not only sufficient level of protection, but also appropriate level of comfort.

Gambeson cut options and used materials will satisfy all over customers:

  • supporters of historical authority - reenactments
  • participants of SCA events
  • Larp - "Live Action Role-Playing" participants

The proposed site models take into account the various specifics of our gambesons. At the wish of the customer gambeson can be machine or hand sewing.

As a set for gambeson warp we offer different materials (colors available): linen, silk, cotton, wool, velvet, leather.

linen linen for gambeson
silk silk for gambeson
cotton cotton for gambeson
wool woolen for gambeson
velvet velvet for gambeson
leather leather for gambeson

For the lining we use:

  • cotton
  • silk 
  • linen 

We can produce different types of them: short, long, sleeveless, short sleeved, closed-front. 

short Gambeson, short gambeson, black gambeson
long Gambeson, long gambeson, jousting gambeson
sleeveless Gambeson, sleevless gambeson
short sleeved Gambeson, short-sleeved gambeson
closed-front Gambeson, closed-front gambeson

Gambeson options: you can choose one or make your own design.

  • Gambeson could be ONE, TWO or FOUR colored combination. 
Gambeon, one colored gambeson, gambeson by Steel Mastery Gambeson, two colored gambeson, gambeson by Steel Mastery Gambeson, 4-colored gambeson, gambeson by Steel Mastery
  • If you wish historical (mottos, names of city or area) and free nature inscriptions can be embroidered on it. 
Gambeson blue motto gambeson blue embroidery gambeson by steel mastery Gambeson red motto gambeson red embroidery gambeson by steel mastery Gambeson yellow motto gambeson yellow embroidery gambeson by steel mastery
  • Gambeson sleeves can be completely sewn, with a hole under the armpit or laced for better mobility. 
Gambeson sleeves gambeson by steel mastery standard Gambeson sleeves gambeson by steel mastery with holes Gambeson sleeves gambeson by steel mastery laced
  • Gambeson padding can be done vertically, rhomb-shaped or any other shape. 
Gambeson padding by steel mastery rhomb Gambeson Padding vertical steel mastery
  • Gambeson bottom edge can be decorated with festoons with configuration selected by the customer.
Gambeson bottom edge style 1 Gambeson bottom edge style 2 Gambeson bottom edge style 3 Gambeson bottom edge style 4
  • In case if the gambeson must be fastened we offer a choice of buttons (metal, cast bronze with ornaments, buttons covered with cloth) or leather lacing. 
Gambeson metal button Steel mastery Gambeson leather laces Steel mastery Gambeson metal buckles Steel mastery Gambeson casting buckles Steel mastery
  • It is possible to select the number of layers of padding (from 2 to 6) to create the gambeson of desired thickness. 
Gambeson padding layers 1 Gambeson padding layers 2 Gambeson padding layers 3 Gambeson padding layers 4 Gambeson padding layers 5 Gambeson padding layers 6

Contact us

If you have any questions and additional wishes, please contact us via email [email protected] and we will be happy to provide any advice and assistance. 

Historical pause

Quilted vests were in use in Asian countries for a long time. However, European knights saw the true value of medieval under armour only in the XII-XIII centuries. Such clothing was called gambeson, aketon or doublet. All these types were rather similar in meaning, but had own characteristics and differences.  For example, aketon could be worn under the main armour, and highly decorated thin gambeson was worn over the body defense. Sometimes it could be combined: sleeveless gambeson was worn over the aketon to reinforce its protective features.

gambeson by Steel MasteryGeneral feature of medieval under armour was design. There was rather thick jacket, which had vertical or horizontal quilting. Sleeves were puffed or flared a little. Their length could vary: some gambesons did not have sleeves at all.  Cut of body part was straight or a fitted a bit. Gambeson was usually knee-length or had length to the middle of thighs. Bottom edge was pl

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Review about items

Renaissance period gambeson XVI-XVII century
Renaissance period gambeson XVI-XVII century

I just got mine in the mail and I love. The custom tailoring makes for an excellent fit and it has quality construction.

Renaissance period gambeson XVI-XVII century
Renaissance period gambeson XVI-XVII century

Love the style of this doublet! Big thanks to tailors, it fits like a glove and so comfy! Special thanks to customer service manager for her kind and useful answers to all my questions:)

Renaissance period gambeson XVI-XVII century
Renaissance period gambeson XVI-XVII century

Amazing item! I ordered it with 1 layer of padding and that is more than enough for use under a plate harness. I am super excited about this product and plan on ordering from Steel Mastery in the future.

Renaissance period gambeson XVI-XVII century
Renaissance period gambeson XVI-XVII century

I ordered this gambeson for use under my harness. While it took a little bit to get to me because of a misshap at the postal service, Steel Mastery was very helpful in helping me locate it. I recieved it yesterday and I am already amazed at the quality and usefulness. I ordered 1 layer of padding which is more than enough for using it under plate, but be aware that the armpit holes might be too open and allow the rearbrace and opening to poke you, although this was an easy fix. All in all, I am very excited about this item and plan to order more soon.