I bought a Stearns and fosters mattress day around Memorial Day weekend. It was a floor sample so it should be broken in. It was very comfortable in store. Then when I got it home and slept on it it flattened hard as a rock when I woke up my back and hips were hurting. Sears would not help me after that. I was stuck with an uncomfortable mattress. The manager was very RUDE. Please don't shop at Sears. They took this veterans money .