This mattress is like sleeping on a fluffy cloud - at the same time as seemingly swallowing you up though, it provides really good support for your back. I have lower back and neck problems, which is why I bought this mattress, and they definitely improved after a few nights sleeping in it. I would advise thinner pillows with it though, the sinking into this ultra plush level of softness means that my ordinary pillows now feel a bit too substantial