Sleep cool and comfortably after a long day on the road. The compressible design conveniently allows you to bring the Travel Zoned GEL DOUGH pillow virtually anywhere. DOUGH memory foam is infused with cooling gel material l to create a softer, cooler memory foam. Zoned Technology cradles the head while supporting the neck, providing exceptional airflow, making this one of the coolest, most breathable pillows available. The extremely breathable cover made of rayon from bamboo velour (75% polyester, 25% rayon from bamboo) enhances the cooling effect, and is removable for easy laundering.