The softest medium firm mattress ever!

I expected a touch below firm for this mattress. It was very good the first month. Now both my husband and I turn frequently at night, which we never did before. I'm even sore now. I never thought foam could get saggy but this company found a way. I still believe in the mattress in a box concept, I just wish I could afford a new mattress to get rid of this one. This medium mattress runs soft very quickly, remember they try to get you to exchange. It's not easy to get money back from this company, so be sure to read reviews about how mattresses feel long term. I should have read up more!