They definitely won't go flat. Too much for husband and me. I had to swap out pillows and put these in the shams. Hurt our necks but my daughter, on the other hand, loves them so we gave her the second set that we had purchased. They look great in the shams. I marked as would recommend to a friend because someone might like them and my daughter loves them but they didn't work for us. Kind of costly to just put in shams
I only rated them as fair because Im having a hard time believing I couldnt have gotten the same thing cheaper @ Walmart, Kmart or the like. I dont see them as anything special and not worthy of $XX, but felt I couldnt rate them any less because they certainly are solid in shape and seem like they wouldnt flat out, AS ADVERTIZED. I will try to remember to check back with an update after I have slept on them a few nights, but I am wishing I had just done a bit of shopping (which I dread as do most men).
These pillows definitely won't go flat, so the title speaks the truth. Unfortunately, sleeping on them is sort of like sleeping sitting up! They are way too "full" and I woke up with lower back pain from sleeping with my neck at such an upright angle. If you are a one-pillow sleeper, these are not for you. It's sort of like sleeping on 2 pillows stuffed into 1 pillowcase.