🇰🇷 Learn Korean Through K-Contents
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Discover real Korean words, expressions, and culture through today's most popular Korean dramas, movies, K-pop, and entertainment.
If you watched Netflix’s Kingdom, you probably noticed the zombies.
But you may also have noticed something else almost immediately.
The hats.
Large.
Black.
Wide-brimmed.
And strangely transparent.
They look so distinctive that even viewers who know nothing about Korean history often wonder:
What are those Korean hats called?
The answer is:
갓 — gat.
And the hat wasn't invented to make historical K-drama characters look dramatic.
It was part of real Korean clothing culture.
In fact, Kingdom created so much international curiosity around the look that Netflix later recalled seeing Joseon Dynasty gat sell out on Amazon as the series became popular around the world.
So what exactly is a gat?
And why did Joseon men wear one?
What Is a Gat?
A gat (갓) is a traditional Korean hat most famously associated with adult men of the Joseon Dynasty, particularly men of the educated and socially privileged classes.
Its most recognizable form has:
a tall crown,
a very wide circular brim,
and a black, semi-transparent appearance.
In English, you may see it described simply as a:
traditional Korean hat
or
Joseon-era hat.
But neither translation tells you very much.
Because the gat wasn't simply protection from the sun.
It was part of a man's formal appearance—and could communicate ideas about adulthood, social identity, propriety, and status.
That's why understanding the gat makes historical K-dramas much more interesting.
Why Is the Gat in Kingdom So Memorable?
Netflix describes Kingdom as a period zombie thriller set during the Joseon Dynasty, combining deadly plague, palace intrigue, and historical drama.
That unusual combination introduced Joseon clothing to viewers who might never have watched a traditional Korean historical drama.
And the gat stood out immediately.
Think about its silhouette.
A dark crown.
An enormous circular brim.
A face visible through translucent material.
Now place that against:
palaces,
mountains,
fog,
torchlight,
and zombies.
It's visually unforgettable.
Netflix later specifically cited the fact that gat sold out on Amazon as an example of the unexpected global cultural impact surrounding Kingdom.
Suddenly, a centuries-old Korean hat had become something international viewers wanted to know about.
Why Is a Gat Transparent?
This is probably the most fascinating visual feature.
A traditional black gat can look almost solid from a distance.
Get closer, however, and you can see light through it.
That's because traditional gat were made using extremely fine materials and specialized craftsmanship.
Two materials particularly associated with gat-making are:
horsehair
and
bamboo.
Different parts required different techniques.
The result was a hat that could appear:
structured,
delicate,
light,
and translucent
at the same time.
That transparency is not a modern K-drama costume effect.
It's part of what makes traditional gat craftsmanship so remarkable.
Was Every Korean Hat Called Gat?
No.
This is an important point.
Historical Korean men wore many different types of headwear.
So don't learn:
Korean historical hat = gat
Instead, learn:
Gat is one particular category of traditional Korean headwear.
Depending on:
occupation,
social status,
occasion,
official position,
and setting,
you may see very different hats in historical dramas.
Some hats immediately identify government officials.
Others are associated with particular occupations or circumstances.
So once you've learned to recognize a gat, you've actually only opened the door to the much larger world of Korean headwear.
Who Wore the Black Gat?
The black gat most international viewers recognize is strongly associated with adult men—particularly men belonging to the educated and socially privileged world of Joseon society.
That's why you frequently see it on characters portrayed as:
scholars,
yangban,
officials outside certain official-duty contexts,
or respectable adult men.
This connects directly with a Korean word we've already learned:
선비 — seonbi.
A seonbi represented an ideal of the educated Confucian scholar whose character and integrity were supposed to matter alongside learning.
The clothes and hat helped create the outward image of that scholarly world.
So when a K-drama shows a composed scholar walking down a road in robes and a black gat, you're not merely looking at a cool costume.
You're seeing a recognizable cultural image.
👉 What Does “Seonbi” Mean in Korean?
Gat, Sangtu, and Manggeon
Here's where the hat becomes even more interesting.
The gat wasn't simply dropped onto loose hair.
Traditional men's hairstyling and headwear worked together.
Three words are especially useful:
상투 — Sangtu
Sangtu (상투) is the traditional topknot strongly associated with adult men in premodern Korea.
The hair was gathered and tied on top of the head.
망건 — Manggeon
Manggeon (망건) is a headband traditionally worn around the forehead to help keep the hair neatly arranged.
갓 — Gat
The gat was then worn as outer headwear.
So rather than thinking:
Man → Hat
try thinking:
Hair → Sangtu → Manggeon → Gat
Now when you watch a historical drama and a man removes his gat, pay attention.
There's often much more going on underneath it than a modern viewer expects.
Did Wearing a Gat Mean a Man Was Married?
This needs some nuance.
Historical Korean hairstyles and coming-of-age customs were connected with adulthood, marriage, and social expectations, but the rules changed across periods and contexts.
For K-drama viewers, the safer lesson is:
Gat belongs to the visual world of adult male dress and social identity.
Don't automatically conclude:
“He's wearing a gat, so he must be married.”
Costume is a clue.
It isn't a complete biography.
That's the same principle we used when discussing women's hairstyles and binyeo.
Gat Was More Than Fashion
Imagine leaving home today wearing:
a suit,
formal shoes,
a particular uniform,
or professional clothing.
Before you speak, people already receive information about you.
Clothing worked this way in Joseon society too—but often with much more explicit social meaning.
A man's clothing and headwear could help indicate:
his social position,
his occupation,
the situation he was participating in,
and the degree of formality expected.
The gat therefore belonged to a larger system of appearance and social etiquette.
This is why calling it simply:
“a cool Korean hat”
misses most of the story.
Why Is the Brim So Wide?
The enormous brim is one of the first things modern viewers notice.
And it creates an interesting social effect.
Imagine two men wearing wide-brimmed gat standing close together.
Physical distance suddenly matters.
The hat occupies space around the wearer.
That contributes to the controlled, dignified silhouette associated with traditional male dress.
In a K-drama, this can make a character appear:
formal,
reserved,
elegant,
or authoritative.
The effect is especially dramatic when several men wearing gat appear together.
You don't just see individual hats.
You see an entire social world.
Does Gat Mean “Hat” in Korean Today?
Not exactly.
If you simply want to say hat in everyday modern Korean, the common word is:
모자 — moja.
For example:
모자를 쓰다
means:
to wear/put on a hat.
갓, on the other hand, refers to the traditional Korean headwear we're discussing.
So:
모자 = general modern word for hat
갓 = traditional Korean gat
That's a useful distinction for Korean learners.
If someone walks into a Seoul café wearing a baseball cap, you wouldn't normally call it a gat.
Why Kingdom Was Perfect for Introducing Gat to the World
Kingdom did something particularly powerful for Korean cultural visibility.
It didn't stop the story to give viewers a history lesson about Joseon clothing.
Characters simply wore it.
International audiences saw:
gat,
hanbok,
palaces,
traditional architecture,
social hierarchy,
and Joseon customs
while following a zombie thriller.
The culture wasn't presented as homework.
It was part of the story.
And that is exactly the philosophy behind Learn Korean Through K-Contents.
You notice something because you enjoy the drama.
Then curiosity makes you ask:
“What is that?”
And suddenly you're learning Korean.
Netflix's own account of Kingdom's international reception illustrates how far that curiosity traveled: the company described the series as becoming beloved well beyond Korea and specifically pointed to the Amazon gat sellout as part of its cultural impact.
Can You Buy a Gat Today?
Yes.
Traditional gat craftsmanship still exists, while modern reproductions and costume versions are also sold today.
But these are not all the same thing.
An authentic traditionally crafted gat made using specialized techniques should not be confused with an inexpensive modern costume accessory.
For someone who simply became curious after watching Kingdom, however, a reproduction-style gat makes the distinctive shape easier to examine:
the tall crown,
the enormous brim,
the black mesh-like appearance,
and the ties.
The example below is sold as a Korean gat inspired by Joseon-era headwear.
It should be understood as a modern costume/reproduction-style item, not a historical artifact or a claim of museum-level authenticity.
Explore a Korean Gat on Amazon →
And there's something amusingly appropriate about finding one there.
Years before this article, Kingdom had already helped create enough interest in the hat for Netflix to report that Joseon-style gat had sold out on Amazon.
As an Amazon Associate, I earn from qualifying purchases.
Related Korean Words
갓 — Gat
Traditional Korean headwear particularly associated with adult men's formal dress during the Joseon period.
모자 — Moja
The general Korean word for a hat or cap.
상투 — Sangtu
A traditional Korean topknot associated with adult men.
망건 — Manggeon
A traditional headband used to keep men's hair arranged neatly.
선비 — Seonbi
An educated scholar, especially associated with the Confucian scholarly ideal.
양반 — Yangban
The elite social class of Joseon Korea.
한복 — Hanbok
Traditional Korean clothing.
Quick Korean Tip 🇰🇷
The next time you watch Kingdom or another historical K-drama, try something simple.
Don't just look for:
갓 — gat.
Look through it.
Can you see the character's face through the brim?
Then look underneath.
Can you notice how the hair is arranged?
And when the character removes his gat, look for clues to:
상투 — sangtu
and
망건 — manggeon.
Suddenly one costume piece gives you three Korean words.
That's much more fun than memorizing a vocabulary list.
FAQ
What is a gat in Korean culture?
A gat (갓) is a traditional Korean hat most famously associated with adult men's formal dress during the Joseon Dynasty, particularly the scholarly and socially privileged classes.
What is the black hat in Netflix's Kingdom?
The distinctive wide-brimmed black hats worn by many male characters are gat (갓), traditional Korean headwear associated with Joseon-era men's dress.
Why is a Korean gat transparent?
Traditional gat could be made using very fine materials and specialized techniques involving materials such as horsehair and bamboo, producing their characteristic lightweight, translucent appearance.
Did Kingdom make the gat popular internationally?
Kingdom greatly increased international awareness of the gat. Netflix later stated that it had seen Joseon Dynasty hats, or gat, sell out on Amazon as the series gained global popularity.
Is a gat the same as any Korean traditional hat?
No. Historical Korea had many forms of headwear. Gat refers to a particular category of traditional Korean hat, not every hat seen in a historical drama.
Is gat the Korean word for “hat”?
Not generally. The everyday Korean word for a hat is 모자 (moja). Gat refers specifically to traditional Korean headwear.
What is worn under a gat?
Traditional men's grooming could involve a sangtu (상투) topknot and a manggeon (망건) headband beneath the outer headwear.
Can you still buy a Korean gat?
Yes. Traditionally crafted gat as well as modern reproduction and costume versions exist today. Their materials, craftsmanship, historical accuracy, and intended use can differ greatly.
Now Look Beyond the Zombies
When you first watched Kingdom, perhaps you saw:
zombies.
Then:
palaces.
Then those unforgettable:
black hats.
Now you know their Korean name.
갓 — gat.
But more importantly, you know that the hat belonged to a much larger cultural world:
상투 — sangtu
망건 — manggeon
선비 — seonbi
양반 — yangban
and the customs and expectations of Joseon society.
That's the moment K-content becomes more interesting.
The next time you watch Kingdom, the costumes won't just look beautiful.
You'll understand a little more of what you're seeing.
👉 Read next: What Does “Seonbi” Mean in Korean?
Keep listening.
Keep noticing the details.
Keep discovering Korean through the K-contents you already love.
Understand Korean. Enjoy K-Contents More.
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