Chainmail — also spelled chain mail or simply mail — is perhaps the most versatile and historically widespread form of armor ever devised. Consisting of thousands of interlocked metal rings, chainmail was worn by warriors from ancient Persia and Rome through medieval Europe and feudal Japan, spanning more than 2,500 years of continuous military use. Its genius lies in its combination of protection, flexibility, and breathability — properties that no solid plate armor can fully replicate.
Today, chainmail armor replicas are in high demand among collectors, reenactors, LARP enthusiasts, costume designers, and home décor enthusiasts who appreciate the extraordinary visual texture of a well-made mail garment. This guide covers everything you need to know about chainmail armor — its history, types, construction methods, and how to choose the right piece from SinghBros Mart.
A Brief History of Chainmail Armor
The earliest known chainmail dates to approximately the 4th–3rd century BC, found in Celtic contexts in central Europe. The Romans adopted mail from the Celts they conquered, and the Lorica Hamata (mail shirt) became standard equipment for Roman auxiliary soldiers. Through the Migration Period and into the early medieval era, mail was the dominant form of body armor for European warriors.
During the High Middle Ages (1000–1300 AD), the full hauberk — a knee-length mail coat with attached coif — was the primary armor of mounted knights. The famous Bayeux Tapestry (1070s) shows Norman knights at the Battle of Hastings wearing exactly this type of equipment. As plate armor developed in the 14th and 15th centuries, mail was gradually replaced on the body but remained crucial for protecting joints and gaps between plates.
Types of Chainmail Armor
The Hauberk (Mail Coat)
The hauberk is a full-body mail garment reaching to the knee or mid-thigh, with long sleeves extending to the wrist or mid-forearm. The most complete form of mail protection available, it was worn by knights and heavy infantry throughout the medieval period. Our Medieval Chainmail Hauberk — Flat Riveted 9mm Rings 54" Chest is a full-length historical reproduction using flat-riveted rings for maximum authenticity and strength.
For a lighter alternative, our Medieval Chainmail Hauberk Shirt — Flat Riveted Aluminum provides the same visual impact in a lighter aluminum construction — ideal for costume use and display.
The Chainmail Coif (Hood)
The mail coif is a hood that covers the head, sides of the face, and neck, leaving only the face exposed. It was worn beneath a helmet to protect the neck and the gaps around the helmet. Our Chainmail Coif Hood — 9mm Riveted V-Shape Aluminum Design faithfully reproduces this essential piece of medieval headgear. The distinctive V-shaped facial opening allows clear vision and breathing while protecting the neck, throat, and sides of the face.
The blackened steel version — our Medieval Chainmail Coif — Blackened Steel 16g Butted Rings — provides a more dramatic, battle-worn aesthetic and heavier, more robust construction.
The Chainmail Shirt (Byrnie)
A shorter mail garment covering the torso and upper arms — typically reaching to the hip rather than the knee. The byrnie was used by lighter infantry, mounted archers, and sergeants-at-arms who needed protection without the weight of a full hauberk. Our Medieval Chainmail Shirt — Aluminum Chain Mail Armor provides excellent coverage in a manageable weight.
Full Chainmail Armor Set
For the most complete chainmail display or use, our Medieval Chainmail Armor — Butted Steel for Roleplay & Theatre provides comprehensive body coverage suitable for stage combat, theatrical productions, and LARP events.
Ring Construction: Riveted vs. Butted
This is the most important technical distinction in chainmail quality, and understanding it will make you a much more informed buyer.
Riveted Mail (Historical Standard)
In historically accurate medieval chainmail, every ring was closed with a tiny rivet — a small metal pin hammered through overlapping ends of the ring wire. This made each ring essentially permanent and the garment extremely resistant to being cut open or pulled apart. Riveted mail is the most historically accurate construction method and the strongest in terms of protection.
Riveted mail garments take vastly longer to construct — a full hauberk requires tens of thousands of individual rivets — which is reflected in their price. Our flat-riveted hauberk is an example of this superior construction.
Butted Mail
In butted mail, the ring ends are simply bent to meet each other without a rivet. It is significantly faster to produce and much less expensive, making it the standard for theatrical, LARP, and display use where actual combat protection is not required. Butted mail is visually identical to riveted mail from a normal viewing distance and makes an excellent display or costume piece. The vast majority of chainmail available in the replica market is butted construction.
Ring Material: Steel vs. Aluminum
Steel (Carbon or Stainless)
Steel chainmail is historically authentic — medieval mail was always iron or steel. It is heavier, cooler to the touch, and has the authentic sound and feel of real armor. The downside is weight (a full hauberk can weigh 8–12 kg) and the need for rust prevention on carbon steel variants. Stainless steel avoids the rust issue at a higher cost.
Aluminum
Aluminum rings create mail that is visually very similar to steel but weighs approximately one-third as much. This makes aluminum chainmail vastly more comfortable for extended wear — ideal for LARP events, theatrical productions, and reenactments where you may be wearing the mail for hours. The tradeoff is that aluminum is not historically accurate and has a slightly different visual luster.
Ring Size: 9mm vs. 6mm
Ring size affects both the appearance and the weight of the mail. Larger rings (9mm inner diameter) create a more open, visually bold weave that is lighter and faster to make. Smaller rings (6mm) create a tighter, denser weave that is heavier but provides more protection and has a more refined appearance. Most of our mail uses 9mm rings for the best balance of visual impact and wearability.
Wearing Chainmail: What to Expect
Wearing chainmail for the first time can be surprising. A few things to know:
- It is heavy. Even a short chainmail shirt in aluminum weighs 3–5 kg. A full steel hauberk can weigh 10–14 kg. Build up wearing time gradually.
- You need an arming garment underneath. Always wear a padded gambeson or at minimum a thick jacket beneath chainmail. Without padding, the mail rings transfer impact directly to the skin. Our Medieval Padded Gambeson — Full Sleeve Quilted Armor is designed specifically for this purpose.
- It is surprisingly flexible. Good chainmail moves with the body rather than restricting it. You can bend, crouch, and raise your arms freely.
Caring for Chainmail
Carbon steel chainmail must be protected from moisture. The traditional method is to oil the mail regularly or to store it in a barrel of dry sand which absorbs any surface moisture and keeps the rings separated. For display, a light coat of mineral oil applied with a cloth is sufficient. Aluminum mail requires no rust prevention but should be cleaned periodically with mild soap and water to remove fingerprints and oils.
Frequently Asked Questions
Is butted or riveted mail better for display?
Both look nearly identical from normal viewing distance. Riveted mail is more historically accurate and structurally stronger. Butted mail is significantly less expensive and perfectly appropriate for display use. For LARP or stage combat, butted aluminum is typically the practical choice.
Can I wear chainmail to a LARP event?
Yes. Our butted aluminum chainmail garments are specifically appropriate for LARP and theatrical use. They are not rated for live steel combat.
What size should I order?
Our hauberks are sized by chest measurement. Contact us at our contact page for sizing advice specific to your measurements.
Conclusion
Chainmail armor represents 2,500 years of human ingenuity in the service of survival. Its visual texture, historical authenticity, and physical presence make it one of the most compelling categories of medieval armor to collect. Whether you choose a complete riveted hauberk for serious historical display or a lightweight aluminum shirt for LARP events, every piece of chainmail from SinghBros Mart is hand-crafted to the highest standard.
Explore our complete chainmail collection, or contact us for custom sizing.
