Wow! This Serta Topper arrived only four (4) days after I placed my order. I unrolled it in the morning when it arrived to let it "bloom" while I was out. I came home to find my son and all of our pets asleep on it! Not to worry, not a paw or claw mark anywhere. I joined them for a while and then made the bed. I don't remember anything after laying down! No late-night TV to lull me to sleep, just luxurious oblivion! This morning when the alarm rang, my son came in to shut it off and laid down for a moment. That was at 6AM. Hello! It's 10:30 now, we just woke up so I better run him to school. You have to try this! It will change your life! Bliss, luxurious Bliss! If you thought high TC sheets were it, you're in for a surprise! Whoohoo! Ten Stars!