We chose the silk before anything else.

Before the shape, before the box, one decision came first

— the silk. Everything else was built around it.

BEYOOL is made from Grade 6A mulberry silk, the highest grade there is, spun from the longest, smoothest fibres. It's the difference between silk that glides and silk that only looks the part.

It's certified to OEKO-TEX Standard 100 — independently tested for harmful substances.

What rests against your face all night should have nothing to hide.

Designed in Seoul, held to one standard: it has to feel like something worth keeping.