Providing support and a comfortable nights sleep, this Memory Foam anti-allergy pillow from Silent Night offers dual benefits.Its memory foam core delivers support while its specially treated hollowfibre filling is perfect for allergen sufferers. The memory foam moulds to the shape of your head, helping to give optimal support to your head, neck and shoulders. The core is surrounded by soft anti-allergy hollowfibre to combat dust mites and bacteria. This memory foam pillow is encased in a microfibre cover and provides medium to firm support. Spot clean only.