True darkness, in 22-momme mulberry silk.
Light leaking in fragments your sleep — even through closed eyelids. This pure mulberry silk sleep mask blocks it, so your body keeps producing the melatonin that deep sleep depends on. It's made from 22-momme, 6A-grade 100% mulberry silk — OEKO-TEX Standard 100 certified — dense enough to block light, soft enough that you forget you're wearing it. And the band is a soft, longer one-size elastic — no buckle, no fastening, nothing to dig in — so it holds gently on any head, pressure-free, all night.
Why you'll sleep in it
Hand wash cold only. Backed by our 60-night money-back guarantee. Real darkness starts tonight.