So far great, I have it on an adjustable bed, which I spend a fair amount of time on in the upright position which messed with my memory foam only bed quickly (because of a back problem ( scoliosis) and have foot neuropathy with osteoarthritis combined) I went through two memory foam mattresses in 6 months. This hybrid one so far is much better, have had now for a month and 1/2. Wish I had made this choice with GhostBed for the 1st time I bought a mattress for my adjustable bed.