It even comes with an adjustable strap if you’re someone who tosses and turns in their sleep (or if you’re using it to recover from an injury that may lead to limited mobility). Psst — a lot of pregnant reviewers and reviewers with arthritis pain and cartilage pain swore by this, too!
Promising review: “I’m 49 and a lifelong athlete and fitness trainer. I train a lot, and I also spend a great deal of time driving. I am struggling with piriformis syndrome in my right leg, plus I have an old knee injury in my left leg. I also sleep only on my side at night.
Sleeping with a pillow above my knees has worked okay and has helped, but it is hard keeping it in place. I bought this to try, and it’s awesome! It stays in place, is very comfortable, and has helped my issues in reducing stress in my legs enormously. It was a little thicker than I expected it to be, and took a little getting used to, but now it’s great. Having the strap has been really helpful, because it stays in place when I switch from sleeping on my one side to my other side during the night.” —Christine T. Mitchell
Get it from Amazon for $32.25.