I have never found a better mattress. And I have done a lot of research. This mattress is both supportive and comfortable. I enjoy going to sleep every night when I know I am sleeping on this mattress. I have spent a lot of money on high quality mattresses throughout my life and this one is by far my favorite. I believe it is being discontinued. King size is no longer available. I have 4 queen size mattresses for our home and each person has a different need and this mattress meets them all. I highly recommend it.