I have been much more pleased with luna than the one we bought at bbb i get hot occassionaly but my wife never complains like we both did about the other brand

One thing to note is that this actually zips and encases the entire mattress

We bought this for our new king sized mattress because my wife has bad allergies

We had a brand from bbb on our old full size mattress that was much more expensive but i would sleep very hot in it no matter the current room temp