Experience the cool, ergonomic support of the Purple Pillow made with 100% Purple Grid - now with adjustable Boosters! Personalize the height of your pillow to get the custom support you've been dreaming of. The Purple Grid is both soft and supportive, so it gently cradles the head and neck with No Pressure Support. With hundreds of open-air channels for Absolute Airflow(TM), the Purple Grid(TM) keeps you comfortably cool all night long. Find your preferred pillow height by mixing and matching the pillow boosters that are included.