My favorite pillow by far! I sleep in a variety of ways throughout the night so this pillow is perfect for side, back or stomach sleeping. It is supportive no matter what position you decide to sleep as conforms around you. The foam is adjustable so I do not feel there is a need to remove or add filling, but it is know that you can if you feel you need to. I have been trying to find a pillow that is supportive but not firm for a while and this pillow is the one. The cover on this pillow is an added benefit as it is removable and machine washable.