We tried the mid-density Variation—the pillow also is available in a “hi” peak that includes a single block of memory foam and a “lo” Model with thinner layers inside of—plus the foam was organization but spongy, so our heads and necks ended up cradled but didn’t sink. When squeezed, https://jaredlkbsd.ageeksblog.com/30384444/the-how-long-does-zenfluff-memory-foam-pillow-last-diaries