Cooling Gel Neck Pillow by Travelon (13359)High density memory foam material contours to your head and neck for optimum support in any position. This pillow provides pressure relief and relaxes muscles so you wake up feeling refreshed. A resilient built in gel top offers an instant cooling sensation to help dissipate heat and keep you comfortable. It helps maintain proper head and neck alignment. Easily portable, the 5. 5 pound pillow is the latest breakthrough in memory foam technology