[This review was collected as part of a promotion.] Renewed sleep is a great name for this mattress. Since receiving it, my sleep has improved a lot. I didn't realize how saggy my previous mattress had become, and how it was causing me to toss and turn a lot, reducing my sleep quality. This mattress provides great support and I've been getting much deeper, better sleep in the few weeks I've now had it. My neck and back pain has become a lot less too. Wish I had gotten this much sooner!