For context, I have been struggling with severe back pain for the last few years, going to chiropractors and investing in an inverted back stretcher. It didn’t occur to me that the problem might be my mattress.  When it was delivered, my new Serta was well packaged and looked gorgeous under my sheets.  I started to feel slight relief after the first night, and it has progressively gotten better as the mattress starts to accommodate my size and shape while maintaining the support my back needs.  This is an incredible transformation in my pain levels — I highly, highly recommend.