✔︎ Slimline✔︎ Soft hook and loop closure✔︎ Silk-filled for breathability and temperature regulation✔︎ Total black-out design✔︎ 22 Momme, mulberry silkOur featherweight sleep mask is like a summer breeze. With half the padding and double the silk, this grey sleep eye mask is the ultimate solution for cooling sleep in total darkness.