After countless hours of researching ways to get a better night’s sleep, Glam sleep discovered a simple solution, pure mulberry silk. Each Glam Sleep product is made with the finest 100% 22 momme 6A mulberry silk. The soft, naturally hyper-allergic fabric can do wonders for your sleep, skin and hair. Cotton absorbs moisture from your skin while you sleep. This leaves your skin and hair dry when you wake up. Silk acts as a natural temperature regulator, does not attract dust mites, is a natural fungal repellant and the best part is silk does not dry out your skin and hair.