Hi Prof_Admiral_H_Nelson,
The pillow thread here may be helpful.
Shredded latex pillows have the advantage of being “scrunchy” which means that they can be scrunched or flattened to be more adaptable to multiple sleeping positions … as well of course having a different and somewhat less bouncy or resilient feel depending on the type of “shreds” that are inside the pillow and the density of the fill.
Phoenix