This was probably one of the best purchases (of anything, anywhere) that I've made in years. I did some research before selecting a memory foam mattress topper for my queen size bed. Probably learned far more than I'll ever need to know regarding foam density and memory foam in general. This was a perfect choice! I'm a cancer patient, under 90 pounds... skeletal. In the last few years, it has become impossible for me to be comfortable in my bed, even though I have an excellent mattress. I am (literally) flesh draped over bone and at times it feels as if I'm being cut from the inside, by my own skeletal system. One of my Christmas presents, from my son, was a memory foam pillow. I love it! It prompted me to recall one of the times I had to be at Sloan Kettering. At that time, they had twin-sized foam toppers on each of the patient's beds, which helped immensely with dealing with body pain. Bingo! My search for a mattress topper for home began. Last night, I had the most comfortable night's sleep I've had in YEARS. I'm VERY happy with this product and hope to have sweet dreams again tonight and for many more nights to come.