Flâneur Séoul
ShopBrandsStoriesContact

Shipping

Shipped from Seoul — delivery in 5–8 business days

Returns

14-day returns

Customs

Taxes and duties included

Secure payment via Toss Payments

Visa · Mastercard · JCB · Amex · UnionPay

The flâneur's letter

New houses, rare pieces and private appointments. Once a month.

Flâneur Séoul

Contemporary designers from Seoul, curated for Paris.

Instagram — @flaneurseoul_official

The maison

StoriesOur brands

Help

MembershipFAQContact

Legal

Legal noticeTerms of salePrivacy policy

The flâneur's letter

New houses, rare pieces and private appointments. Once a month.

Flâneur Séoul

Contemporary designers from Seoul, curated for Paris.

Instagram — @flaneurseoul_official
The maison+
  • Stories
  • Our brands
Help+
  • Membership
  • FAQ
  • Contact
Legal+
  • Legal notice
  • Terms of sale
  • Privacy policy

Company information

Flâneur Séoul is operated by Soonicorn Inc. · CEO: Geonhaeng Lee

Registered office: #104-215, 137 Wangsimni-ro, Seongdong-gu, Seoul, Republic of Korea

Business registration no. (KR): 866-87-02563 · E-commerce permit: No. 2026-Seoul Seongdong-0183

Customer service: +82-70-8983-8996 · Email: ops@soonicorn.co.kr

Data protection officer: Seongyeol Yang (syy@soonicorn.co.kr) · Hosting provider: Soonicorn Inc.

© 2026 Flâneur Séoul — All rights reserved.

Site in English · Français · 한국어 available

Company information

Flâneur Séoul is operated by Soonicorn Inc. · CEO: Geonhaeng Lee

Registered office: #104-215, 137 Wangsimni-ro, Seongdong-gu, Seoul, Republic of Korea

Business registration no. (KR): 866-87-02563 · E-commerce permit: No. 2026-Seoul Seongdong-0183

Customer service: +82-70-8983-8996 · Email: ops@soonicorn.co.kr

Data protection officer: Seongyeol Yang (syy@soonicorn.co.kr) · Hosting provider: Soonicorn Inc.

Site in English · Français · 한국어 available

@flaneurseoul_official

© 2026 Flâneur Séoul — All rights reserved.

Site in English · Français · 한국어 available

Added to bag

Your bag is empty

Y.SO.CEREALZ

The house

Y.SO.CEREALZ

Seoul

It's okay to make mistakes — Seoul streetwear with a message

Y.SO.CEREALZ (Why So Cerealz?) is a Seoul street label operated by TG&Co. under Kitae Son, with a showroom on Jahamun-ro in Jongno. Taking off from the biblical parable of the buried talent, its message is that mistakes are not failure but a step toward success — so hey, why so serious? The brand showed at Seoul Fashion Week for the 2024 S/S and F/W seasons and releases collaborations with artists such as Mothfly, Chanan and Inkyoung.

Discover the houseDiscover the house
Running9 Padding — view 1
Running9 Padding — view 2
Running9 Padding — view 3
Running9 Padding — view 4
Running9 Padding — view 5
Running9 Padding — view 6

1/6

Y.SO.CEREALZ

Running9 Padding

498 € (US$524.48)

Final price may vary based on current exchange rates.

Shipping 53 € · free from 333 € — taxes and duties included

Running9 Padding — outerwear from Y.SO.CEREALZ's Seoul street collection.

Size

Select your size

Free returns within 14 days

Fit & details+

A padded outerwear from the Ysocerealz Seoul street collection.

Material & care+

Fabric composition not specified by the maker.

A padded outerwear from the Ysocerealz Seoul street collection.

Shipping & returns+

Shipped from Seoul — 5–8 business days. Shipping 53 € per order, free from 333 €. Taxes and customs duties included: nothing to pay on delivery.

Free returns within 14 days, in line with your right of withdrawal.

Read the full return & refund policy

Taxes & duties+

Taxes and customs duties included — no fees on delivery.

The house

Y.SO.CEREALZ

Seoul

It's okay to make mistakes — Seoul streetwear with a message

Y.SO.CEREALZ (Why So Cerealz?) is a Seoul street label operated by TG&Co. under Kitae Son, with a showroom on Jahamun-ro in Jongno. Taking off from the biblical parable of the buried talent, its message is that mistakes are not failure but a step toward success — so hey, why so serious? The brand showed at Seoul Fashion Week for the 2024 S/S and F/W seasons and releases collaborations with artists such as Mothfly, Chanan and Inkyoung.

Discover the houseDiscover the house

You may also likeSame brand

View all
Reconstitution of space Shirt

Y.SO.CEREALZ

Reconstitution of space Shirt

234 € (US$246.71)
Moon Face Sweatshirt (inkyoung)

Y.SO.CEREALZ

Moon Face Sweatshirt (inkyoung)

132 € (US$140.98)
Let’s Get Along Hoodie

Y.SO.CEREALZ

Let’s Get Along Hoodie

132 € (US$138.46)
Moon Phase Zip-up Hoodie (Chanan & inkyoung)

Y.SO.CEREALZ

Moon Phase Zip-up Hoodie (Chanan & inkyoung)

204 € (US$214.83)
I have carrot allergy T-shirt (mothfly)

Y.SO.CEREALZ

I have carrot allergy T-shirt (mothfly)

90 € (US$96.50)
eco-Wide Baggie Trousers (black)

Y.SO.CEREALZ

eco-Wide Baggie Trousers (black)

204 € (US$214.83)2 COLORS
3/4 Raglan Rainbow Coat

Y.SO.CEREALZ

3/4 Raglan Rainbow Coat

582 € (US$608.39)
Pina Bausch T-shirt
Add to cart

Y.SO.CEREALZ

Pina Bausch T-shirt

120 € (US$124.20)
Is This Coduroy? Loungepants (khaki)

Y.SO.CEREALZ

Is This Coduroy? Loungepants (khaki)

156 € (US$163.64)2 COLORS
Shepherd’s Rainbow Coat

Y.SO.CEREALZ

Shepherd’s Rainbow Coat

582 € (US$608.39)
Fountain of Youth track jersey (Chanan & inkyoung)

Y.SO.CEREALZ

Fountain of Youth track jersey (Chanan & inkyoung)

204 € (US$214.83)
Tailored Pea-Coat

Y.SO.CEREALZ

Tailored Pea-Coat

498 € (US$524.48)
View all

Same category

View all
Diagonal Zip Jacket V2 Black

HATCHINGROOM

Diagonal Zip Jacket V2 Black

246 €−10%222 € (US$232.62)3 COLORS222 € (US$232.62)
MPa SHELL JACKET (BLACK)

PLASTIC PRODUCT

MPa SHELL JACKET (BLACK)

210 € (US$222.38)
Ribbon Bomber Jacket Black

BMUET(TE)

Ribbon Bomber Jacket Black

414 €−20%330 € (US$349.09)3 COLORS330 € (US$349.09)
Oversized Shirred Sleeve Contrast Collar Single Coat

MÜNN

Oversized Shirred Sleeve Contrast Collar Single Coat

1 116 € (US$1,173.15)
Satin Overfit Jacket

KIMOUI

Satin Overfit Jacket

276 €−15%234 € (US$248.22)234 € (US$248.22)
Black Funnel Neck Worker-Jacket

MÜNN

Black Funnel Neck Worker-Jacket

1 092 € (US$1,147.97)
Reversible Parka Black/Mud Brown

HATCHINGROOM

Reversible Parka Black/Mud Brown

276 €−9%252 € (US$262.83)252 € (US$262.83)
Reversible Film Jumper

PHENOMENONSEEPER

Reversible Film Jumper

216 € (US$224.90)
Asymmetric Bomber Jacket (BLACK)

MISEKISEOUL

Asymmetric Bomber Jacket (BLACK)

204 €−15%174 € (US$184.03)2 COLORS174 € (US$184.03)
Two Way Zip Jacket Black

RE RHEE

Two Way Zip Jacket Black

216 €−11%192 € (US$202.41)2 COLORS192 € (US$202.41)
Sun-Bleached Double Front Jacket - Black

JiyongKim

Sun-Bleached Double Front Jacket - Black

546 € (US$570.63)2 COLORS
Oversized Shirred Sleeve Contrast Collar Single Coat

MÜNN

Oversized Shirred Sleeve Contrast Collar Single Coat

1 116 € (US$1,173.15)
View all

Recommended maisons

View all
YUNSÉ

YUNSÉ

Cynical nouveau — why not express more

View the houseView the house
YUNSÉ

YUNSÉ

Cynical nouveau — why not express more

NOCONTENT

NOCONTENT

Imagination needs no fixed rules

View the houseView the house
NOCONTENT

NOCONTENT

Imagination needs no fixed rules

POTTERY

POTTERY

Comfortable new business casual

View the houseView the house
POTTERY

POTTERY

Comfortable new business casual

BESFXXK

BESFXXK

One garment, two ways — hybrid tailoring from the London–Paris runways

View the houseView the house
BESFXXK

BESFXXK

One garment, two ways — hybrid tailoring from the London–Paris runways

ORR

ORR

Original, Real, Refined — everyday tailoring and leather bags from Seoul

View the houseView the house
ORR

ORR

Original, Real, Refined — everyday tailoring and leather bags from Seoul

JiyongKim

JiyongKim

Garments dyed by sunlight — one of one

View the houseView the house
JiyongKim

JiyongKim

Garments dyed by sunlight — one of one

MOIA

MOIA

Clothes that settle into everyday life

View the houseView the house
MOIA

MOIA

Clothes that settle into everyday life

THY

THY

Blend Another Classic

View the houseView the house
THY

THY

Blend Another Classic

NEW WAVE BOYS

NEW WAVE BOYS

Boys creating new waves — tailoring deconstructed, silhouettes draped anew

View the houseView the house
NEW WAVE BOYS

NEW WAVE BOYS

Boys creating new waves — tailoring deconstructed, silhouettes draped anew

YOUSER

YOUSER

Deconstructed streetwear, tailored to the edge

View the houseView the house
YOUSER

YOUSER

Deconstructed streetwear, tailored to the edge

BMUET(TE)

BMUET(TE)

Classic tailoring, poetically deconstructed

View the houseView the house
BMUET(TE)

BMUET(TE)

Classic tailoring, poetically deconstructed

HOLY NUMBER 7

HOLY NUMBER 7

Witty text messages, mix-and-match Seoul tailoring

View the houseView the house
HOLY NUMBER 7

HOLY NUMBER 7

Witty text messages, mix-and-match Seoul tailoring

GRACE ELWOOD

GRACE ELWOOD

Between romance and dissonance — sculptural tailoring from Seoul

View the houseView the house
GRACE ELWOOD

GRACE ELWOOD

Between romance and dissonance — sculptural tailoring from Seoul

LIE

LIE

Dynamic sport codes, precision tailoring — Paris to Seoul

View the houseView the house
LIE

LIE

Dynamic sport codes, precision tailoring — Paris to Seoul

NOUN

NOUN

Wide silhouettes, a soft and understated mood

View the houseView the house
NOUN

NOUN

Wide silhouettes, a soft and understated mood

EENK

EENK

A wardrobe written letter by letter, A to Z

View the houseView the house
EENK

EENK

A wardrobe written letter by letter, A to Z

View all
AddedView cart