this is a good mattress topper made from good quality material that helps to sport my back for the best possible comfort but if you are using it with a memory foam pillow you need to be laying on your side not on your back other than that it's a good product. i used this with the "SilentNight Impress Medium Size Contour Memory Foam Pillow" it helped me to sleep better. used to work night shift 10pm to 8am, the two products combined helps me to sleep less without getting tired but after awhile my body started to get back to its normal patterns, just shows this is a must have mattress but it works differently for everyone