I have had trouble sleeping until 5:00 am by waking at 2: 00 or 3:00 am and not being able to go back to sleep. Last night, after sleeping on the Rayo Gel Memory Foam Mattress Topper I was able to sleep until 7:00 am. I feel less stressed out and my neck and back feel less pain. Great Christmas present from me to me. Thank you Wayfair!