When I say that this mattress topper has changed my life, I 100 mean that it has changed my life. For the past 4 years, (prior to this purchase), I was sleeping in my bed for 3 hours and then transporting to the couch for the remainder of the night. I woke up with horrible back and hip pain that required 4 ibuprofen first thing in the morning. I’ve had this tempur-Pedic topper for 3 weeks now and I am just amazed. No more back pain. No more ibuprofen. No more tossing and turning. I sleep soundly without getting overheated. I will forever recommend this product to anyone who sleeps on their couch to get away from an uncomfortable bed.