I had high hopes for this mattress but had to return it to Leesa. I'm 6'4, and 200 lbs, and Leesa Natural Hybrid did not support my upper back and mid-section enough. I would wake up with pain in my upper back, and as soon as I started to sleep on my guest mattress, my pain went away. Leesa quickly processed my return, but it took almost a month for a partner company to come and pick up my mattress. If you have back problems or are on a larger size (height or weight), I would look into another mattress.