To buy: From $56; amazon.com. Not only do shoppers love how soft this mattress topper is, with one saying “it really transformed my firm mattress into a hotel cloud-like bed,” but they also praise it for relieving their back and hip pain. Right now, you can get the mattress topper in sizes ranging from twin to California king on sale for up to 41 percent off. Bonus: They’re all under $81. “I am recovering from hip surgery after a traumatic hip injury,” this reviewer wrote. “Once I was finally healed enough to try sleeping on my side, due to my firm mattress, I found it too painful and uncomfortable. When I received my Sleep Mantra mattress topper, I couldn’t try it out fast enough! From the first night I slept on my new topper, my sleep quality improved dramatically and I was able to sleep pain-free. Thanks to my Sleep Mantra topper, my sleep quality and comfort is back to normal.” Another shopper said, “I’ve been having some lower back pain and since sleeping on this mattress topper, it has relieved it a ton! I had tried memory foam toppers in the past, but it just made sleeping worse. With memory foam toppers I would wake up every time I moved, cause those things stick you in place. Not so with the pillow top mattress toppers! I find myself sleeping through the night.”