White Air Flow Pillow. The innovative mesh design of our Air Flow pillow allows air to circulate, for a great night's sleep. Want to find the instant solution to a more comfortable sleep? The innovative mesh design of our Air Flow pillow allows air to circulate, improves breathability and ensures a great night's sleep. Cover: 100% Polyester. Filling: Hollowfibre. Designed to allow air to circulate Improves breathability Comfortable hollowfibre filling