I bought the JCPenney memory foam mattress because i have back problems and was so tired of waking up with a headache and having stiff muscles. It took me hours after getting up to feel good. After months of chiropractic adjustments (which didn't hurt to have them) and days of taking ibuprofen, I finally seen this ad in their catalog. It was worth a try and I'm sold on it! I'd recommend this to anyone with not only back and neck problems but even those who just want to feel good and comfy as they sleep.