The Writer’s Guide to Chainmail
This week is the second part in my series about common types of medieval armor. As in my first post, I will be pointing out misconceptions with each type.
As always, magic is the exception to the rules. Because magic.
Chainmail is a type of armor made up of small metal rings linked together and either butted, welded, or riveted closed. The earliest example is from a 3rd century Slovakian burial and it continued to be used on the battlefield in Europe into the 14th century. Chainmail or mail as it was called in medieval Europe, was also used in the Middle East, India, China, Japan, and central and western Asia. In the Ottoman Empire, it was worn by the Janissaries until the 18th century. 
Types and Weight
Mail was fashioned into shirts called hauberks in Europe, which could have sleeves of varying lengths or be sleeveless. Their weight depends on the length, the pattern, and the material. The Wallace Collection in London has several hauberks ranging in weight from 9.9 pounds (4.5 kg) for a short sleeved 14th century example to 19.8 pounds (9 kg) for a 15th century long sleeved hauberk. The examples ranged in length from 25 inches (64 cm) to 29 inches (74 cm). Mail was also used to make coifs, which protected the head and neck, and bishop’s mantles, which covered the shoulders. Mail leg armor was known as chausses and could cover the whole leg or just come to the knee and were attached to the arming belt. An example in the Wallace Collection weighs 14 pounds (6.4 kg).
How It Was Worn
Mail was usually worn over a gambeson, which provided protection against chaffing as well as cushioning against bludgeoning or crushing blows. Arming caps were normally worn under coifs and woolen leggings under chausses. In medieval paintings warriors wearing mail coifs have a distinctive “bubblehead” look that is caused by the padding from their arming caps. Chainmail was normally never worn directly over clothing or against the skin because it chafes, snags hair and cloth and the oils used to keep it from rusting rub off onto whatever it is resting against. Early on mail was the primary piece of armor but later into the Middle Ages it was paired with brigandine and pieces of plate armor, such as a breastplate or limb armor.
Putting on Mail
Putting on a hauberk is like putting on a sweatshirt, although obviously it’s a lot heavier. First you get your arms into the sleeves then either bend over or lift the hauberk overhead, getting your head through the opening. As long as it doesn’t get caught it will slide into place. Removing it is a bit trickier. The easiest way is to bend over and pull it over your head, letting it slide off onto the ground. The hauberk will usually end up inside out but thankfully there really isn’t a right side out with a hauberk.
Since mail is so durable, it was common to pass it down through families. If you did need to buy it, below is a list of what people have paid through history from www.ironskin.com.
11th century Germany: Mail armor is 820 silver coins. A cheap cow is 100.
12th century England: Mail is 100 shillings. A warhorse is 50, a cow 10.
1322 England: A hauberk is 10 marks. A mantle is 1 mark. 
The most common pattern of chainmail in medieval Europe was a 4-in-1 weave, meaning one ring was connected to four more, creating a mesh that you can see through. There were however other patterns such as king’s mail, a 9-in-1 or 8-in-2 weave that produces a solid piece. The rings ranged in thickness from 18 to 14 gauge (1.02–1.63 mm diameter).
Chainmail is effective against slashes and most stabs, depending on the closure style, material, weave density and ring thickness. Weapons with thin points such as the spike at the top of a halberd or a bodkin-tipped arrow were specifically designed to punch through chainmail. This type of armor was also vulnerable to crushing or bludgeoning strikes because of its flexibility.
Earlier chainmail was heavier since it was the primary protection while chainmail from later centuries was lighter because it was often used in conjunction with plate or brigandine. Early chainmail could be heavy enough to withstand a shot from a crossbow. Check out this video of a reproduction 13th century hauberk deflecting a bolt from a crossbow with a 440-pound (200 kg) draw weight! The chainmail weighs 41 pounds (18.7 kg) and the thick rings are made of 2 mm (12 gauge) wire, the thinner rings of 1.5 mm (roughly 14 gauge) wire.
Writer’s Tip: I think it would be fun to have a character get shot with a crossbow bolt and have your readers think they are finished only to have the bolt be deflected.
Special thanks to my friend, Jesse Driskill, for sharing his knowledge.
I hope this was helpful. Let me know if you have any questions or suggestions by using the Contact Me form on my website or writing a comment. I post every Friday and would be grateful if you would share my content.
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Let’s get writing!
Copyright © 2020 Rebecca Shedd. All rights reserved.
 https://en.wikipedia.org/wiki/Chain_mail  https://www.ironskin.com/faq-chainmail-weight-and-cost/