I have been searching for years for a truly squishy, flat, down pillow - the kind where your head is practically flat on the mattress and the sides of the pillow puff up around your face to keep your head from falling to the side.  This is it!  Right out of the package, it was just the right softness.  It feels like sleeping on a cloud.  No more numb arms from neck tilt.  I mostly use it to sleep on my back, but it is very moldable and could also be used for stomach sleepers or folded in half for side sleepers.