I ordered this as I wasn’t in “need” of a new mattress but have lower back pain and wanted to try his before I committed to an expensive king mattress. Well, let me tell you, this solved my back pain and didn’t go into debt to buy a while new mattress. I bought a firm topper and was perfect for me. Best of all, was delivered straight to my door and no commission- sales salespeople to hassle with. Was a perfect solution to update a decent mattress. Highly recommend.