Don't waste your money

We spent a lot of time comparing construction, consumer ratings, and laying on mattresses before we bought this mattress from a certified Stearns & Foster dealer. Our satisfaction with this mattress has steadily been declining and now, three years later, we hate it! We wake up every morning with our backs hurting so much that we have to stretch and try to walk the hurt off. We have a king mattress and there are very definite depressions in the mattress where we sleep on each side and big hump in the middle. There is no trial sleep guarantee when you purchase and while we don't yet know if we will be successful with our warranty claim, the warranty as it appears, is less than desirable for ever purchasing this mattress again.