On winter mornings in South Korea, it is common to see groups of students walking to school wearing thick padded jackets.
At first glance, something about the scene may feel unusual.
Many of the jackets are not typical fashion brands associated with youth clothing.
Instead, they often come from *outdoor hiking brands*.
Brands originally designed for mountain climbing and trekking appear everywhere in school hallways, classrooms, and subway cars filled with students.
For visitors from other countries, this raises a natural question.
Why are so many students dressed like hikers?
The answer lies in a combination of weather, school life, and the way outdoor gear evolved into everyday winter fashion in Korea.
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The Rise of the “Long Padding Jacket”
One of the most recognizable winter items in Korea is the *long padded coat*, sometimes called long padding.
These coats extend down to the knees or even the calves.
They are thick, insulated, and designed to trap heat in extremely cold conditions.
Originally, this type of jacket was intended for outdoor activities such as hiking or mountaineering.
But over time, it became extremely popular among students.
By the mid-2010s, long padded jackets from outdoor brands were almost a *winter uniform* for Korean teenagers.
During cold months, entire groups of students would appear to be wearing nearly identical coats.
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Winter Commutes Can Be Cold
One practical reason is simply the winter weather.
Korean winters can be cold and windy, especially in cities like Seoul.
Students often commute to school by walking, bus, or subway.
Some may spend long periods outdoors waiting for transportation or walking between stations and school buildings.
A thick padded jacket provides reliable warmth during these commutes.
Once inside the classroom, students often remove the jacket and place it over their chair.
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Outdoor Brands Became Everyday Fashion
Another reason lies in the unusual history of outdoor brands in Korea.
During the 2000s and 2010s, outdoor clothing companies experienced a massive boom in popularity.
Brands originally associated with hiking and mountaineering began expanding into everyday fashion.
These brands developed jackets that were not only functional but also stylish enough for daily wear.
Eventually, outdoor jackets became common clothing for:
* commuters
* office workers
* retirees
* and students
This shift blurred the line between *sports gear and everyday fashion*.
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Students Follow Social Trends
Like teenagers anywhere in the world, Korean students are very aware of trends.
When certain jacket models became popular, many students wanted the same style.
In some schools, entire classrooms seemed to wear nearly identical padded coats.
Owning a popular jacket could even become part of student social culture.
Certain brands became status symbols among teenagers.
Because of this, outdoor jackets were not just about warmth.
They also reflected *peer trends and social identity*.
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A Familiar Joke About Korean Students
This trend has even inspired a well-known joke in Korea.
Someone might ask:
“Do you know why Korean students all wear hiking jackets?”
The answer comes with a sarcastic punchline:
“Because the Korean education system is going into the mountains.”
The joke plays on a Korean idiom.
In Korean, the phrase “going into the mountains” can mean that something has gone in the wrong direction or become completely misguided.
This expression comes from an old proverb:
“When there are too many captains, the ship goes into the mountains.”
The meaning is simple.
If too many people try to lead at the same time, the situation becomes chaotic and the plan fails.
The joke humorously suggests that Korean students are already dressed for the mountains because the education system itself has metaphorically gone there.
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Long Study Hours Shape Clothing Choices
Another practical factor is the long hours students spend at school.
Many Korean students remain at school until evening for extra study sessions.
Some also attend *private academies (hagwon)* after school.
This means students may leave home early in the morning and return late at night.
During winter, temperatures drop significantly after sunset.
A thick padded coat becomes an easy way to stay warm throughout the long day.
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School Uniforms and Winter Layers
Most Korean middle and high schools require uniforms.
Students usually wear a uniform jacket or blazer indoors.
But in winter, they often add a padded coat on top of the uniform when outdoors.
Because the coat must fit comfortably over a uniform, long padded jackets become a practical choice.
They provide warmth without requiring complicated layering.
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Outdoor Jackets Beyond School
Interestingly, this fashion trend is not limited to students.
Older generations in Korea also wear outdoor clothing frequently.
Many middle-aged and elderly people enjoy hiking as a regular hobby.
As a result, outdoor brands became deeply embedded in everyday clothing culture.
It is common to see people wearing hiking jackets even while doing normal city activities such as grocery shopping or commuting.
In Korea, outdoor gear often functions as *general-purpose winter clothing*.
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A Small Detail That Reflects Korean Life
For visitors walking through Korean cities in winter, the sight of many students wearing outdoor jackets can feel unusual at first.
But the pattern reveals something about everyday life in the country.
It reflects:
* cold winter commutes
* the popularity of outdoor brands
* long school days
* and youth fashion trends shaped by peer influence
What began as clothing designed for mountain trails eventually became a defining look of Korean student life.
And while the joke about the education system “going into the mountains” continues to circulate, the jackets themselves remain one of the most recognizable symbols of winter among Korean students.
Frequently Asked Questions
What does this topic reveal about everyday life in South Korea?
It highlights how everyday systems, habits, or spaces in Korea reflect broader social patterns shaping modern urban life.
Is this behavior common across South Korea?
While details may vary by region or generation, the pattern described reflects widely observed trends in Korean cities.
Why might this seem unusual to international readers?
Many of these practices developed in Korea’s dense, highly connected urban environment, where technology, culture, and infrastructure interact differently than in many countries.
Can visitors observe this in real life when traveling in Korea?
Yes. Most of the behaviors and systems described are part of ordinary daily life and can easily be noticed by visitors spending time in Korean cities.