These were buy one get one. When the arrived one pillow had Significantly more memory foam stuffing inside then the second pillow. I took all the extra foam from the over stuffed pillow and evened it out with the under stuffed pillow. Turns out it was exactly the right amount of foam For me and my wife. But if we had required more foam I feel like we might have gotten shorted on the under stuffed pillow. Sleeping wise they sleep good and keeps me cool. Yes I would buy them again.