Hey Carl,

Interesting. When we bought ours from Wally years ago it was just called Spa Sensations. I don't know if the Zinus Spa Sensations is a different manufacturer and these are different in construction. I am buying one for my son's dorm bed this next week so I'll take a look at it in more detail when I get the current product. May check out some of the reviews on the Zinus mattresses on Amazon, because I've seen none of these type of reviews so far, except on the Reddit thread.