First time poster! We bought our queen size Restonic Sensora mattress in 2005 and it is well past the time to replace it. Moving to a king size bed is now forcing the issue. Since they don’t make that mattress anymore, does anyone know of a current comparable mattress? We love/loved the Sensora and would buy another one if we could.
Thanks in advance!
Hi jswhite.
Welcome to our Mattress Forum. 
It’s exciting to embark on a new mattress shopping journey. We have a number of resources to help you get started. In case you haven’t already, I would suggest perusing the Mattress Shopping Tutorial as well as our Mattress Durability Guidelines.
I wasn’t able to find much information on the Restonic Sensora. Would you happen to know what the layers are (the material and the density of the material, if possible)?
What is it you like about this mattress in terms of support and feel?
You might find it helpful to review post #9 here which describes several ways that one mattress can “match” or “approximate” another one.
NikkiTMU