
Slip helped invent the silk pillowcase category, and the Pure Silk Sleep Mask is its sleep accessory in the same idiom. It is the heaviest silk in the category at 22 momme, with pure silk filler and internal liner that give the mask actual structure rather than the floppy satin feel of cheaper options. The mask is gentle on skin and lashes and won the 2018 Selfridges Beauty Award, but it is flat-fronted and will leak light at the nose bridge for anyone who needs true blackout.
- — Highest-grade 22 momme mulberry silk on both sides feels smooth on skin and hair
- — Pure silk filler and internal liner give it more body than thinner satin masks
- — Silk-covered elastic band does not crease or pull at hair through the night
- — Flat design leaks light at the nose bridge and outer cheekbones
- — Eyelids can still feel mild pressure during long-wear sessions
- — $72 price tag is high for what amounts to a luxe basic
