My husband and I purchased our first Tempur-Pedic mattress about 8 months ago and we love it! While the price was a bit more than we really wanted to spend, we decided to "splurge" in hopes that this mattress ends up lasting us at least twice as long as other mattress. So far, we have been very pleased. I was at first worried that the tempur-pedic foam would be hot, but I have never woken up feeling hot or sweaty. My husband also agrees that he has not felt hot either. Everytime we leave for vacation or sleep other than our home, we cannot wait to get back to our Tempur-Pedic bed! We highly recommend the purchase!