Designed with comfort and care in mind, this high-grade memory foam pillow is ergonomically engineered to bridge the gap between your lower back and the bed/chair, encouraging spinal alignment by supporting the natural curvature of the spine and reducing muscle tension and joint stress.Helps to improve your posture whilst sitting or sleeping, and perfect for both back and side sleepers. Use whilst sleeping, sitting or reclining to support your upper body or legs, for support and comfort your way. Mesh walls allow air to flow freely through the pillow to keep you cool and refreshed whilst you sleep. The cover is removable and machine washable for endless freshness. Hypoallergenic and kind to skin. are the UK's most trusted sleep brand with over 75 years' experience in creating products that offer solutions for every sleeper.