By combining their Zoned Technology design with a natural aromatherapy experience, Malouf has created a uniquely comfortable and relaxing sleeping experience. This pillow contains holes of varying size in order to cradle your head while providing support for your neck and is infused with real peppermint oil. Peppermint has been long used in aromatherapy to promote deep breathing and clarity of mind. The pillow is covered in a luxurious Tencel mesh cover that provides both temperature and moisture control.