This high-quality memory foam core pillow from Silentnight will give you that comfortable night’s sleep that you’ve always dreamed about. The pillow gently cradles your head at the correct angle to allow the spine to rest in its natural position. The firm core is comprised of soft memory foam layers to provide gentle cushioning. Pressure-sensitive memory foam layers react to your profile. Soft hollow fiber surround for improved support. Hand washable. Please note the following information before you use your new pillow. Memory foam pillows need to be ‘aired’ for up to 72 hours before use.