Z Gel Shredded Memory Foam Pillow Travel NeckFilled with shapeable clusters of shredded Gel Dough memory foam, the Shredded Gel Dough pillow offers a cooler, softer memory foam that is breathable, customizable and comfortable. A soft Gel Dough memory foam sleeve encases the pillow to keep a consistent feel while maintaining the ability to be shaped or molded for optimal comfort. Accompanying the pillow is a super soft rayon from bamboo velour cover that is hypoallergenic and removable, excellent