Memory foam pillow retains excellent contour to your head, neck, and shoulders. It is naturally hypoallergenic that hinders the growth of bacteria, which leads to molds and dust mites. iSleep Ventilated Memory Foam Pillow is designed with hole punch design that allows heat to efficiently dissipate out of the pillow and cool air to move through it. This pillow comes with a super soft cooling Jacquard Mesh Cover which helps you sleep cool and comfortable. This pillow is here to provide the utmost comfort and support, ensuring you a relaxing, refreshing, and invigorating sleep.