"In a world chasing polished certainty,
we leave room for time and stories to grow."
Born out of a friend's living room in Hackney, London, in 2018.
Thoughtfully run for six years, resisting fast, disposable trends in favour of pieces that last.
In 2025, after moving to Tokyo, the brand SAI SAI adopted the name SAI SAI ACHILLES.
ACHILLES reflects our belief in the subtle, honest beauty that imperfection reveals.
SAI SAI ACHILLES carries Hyojin Jeong’s way of seeing,
shaped by Seoul, years of experimenting in London, and life now in Tokyo.
It comes from wanting to keep what matters: places we’ve been, things we remember, clothes we want to wear again.
These are pieces that feel right without needing much explanation.
Worn often, lived in, and made your own over time.
Our collections are chosen from South Korea, Japan, and Europe.
Pieces we hope you’ll want to keep around for a very long time.
Our favourite phrase, *sai sai*, comes from Hyojin’s mother tongue, Korean.
It means the space *between*. Between people, between moments, between one thought and the next..
We’ve always liked the idea that things don’t have to feel completely finished.
There should be a little space left for life to get involved.