Furinno Tidur Cooling Gel Memory Foam Mattress, 6 Inch, California King

I love the soft but firmness of this foam mattress. I get a deeply restful sleep on on this mattress. For the price, I'm actually shocked how comfortable it is. My center/tush area does not sink or dip into mattress like on other foam which caused gravity to bladder during the night and therefore the need to always get up in the middle of night to make a bathroom trip. In other words, it keeps your body - if you're laying on your back - completely almost level, which is fantastic. It is also extremely comfortable when I flipped to my left or right side to sleep. Cooling feature also true to claims - foam top does not get hot at all while sleeping. (Although for full disclosure I do have central air in the home.) I purchased this for a temporary guest bed situation while, waiting on furniture for my bedroom, but it has made me contemplate if I should buy another size for my bedroom. Waited 4 days after unboxing to let mattress fully reflate after pressed and rolled up for shipping in a box. Only negative is that it never grew to 12 inches in thickness. It is actually 10 inches in thickness. I have wondered if I was accidentally sent me the wrong mattress thickness but I already threw out the box on day 1 of opening box up, if an item number was printed on the box and it took 4 days to expand to 10 inches max.