C CUSHION LABExtra Support Orthopedic Knee Pillow for Side Sleepers - Healthy Alignment Leg Pillow for Sleeping - Hip, Pregnancy, Sciatica, & Back Pain Relief - Memory Foam Contour Wedge - Large Size

I tend to move around a lot in my sleep so the pillow doesn't always stay between my legs. It's comfortable and does help somewhat with my back pain. I still wake up pretty achy and stiff though.

Perfect. Really did work well in my case. Didn’t wake up this morning with usual pain of hips and lower back. It is very comfortable. I ordered larger size. Glad I chose this size versus the smaller. I’m only 5-1 so don’t worry about larger size, it’s all very good.

Little larger and firmer than my last knee pillow but I like it. Saw they had a smaller version but me being a 200 pound guy figured better go big.

I was very sceptical about this, but it is actually holding up to someone of my size, but it's working great and very comfortable. I would buy again.

I ordered this in early October to help my knees and hips with side sleeping. The first month it was supportive and dense, I fell and stayed asleep for the entire night. The pillow was supportive. I’m built like the althetic Greek statues people see so I was estatic this was so supportive. My hip and knee pain were nonexistent in a few days. Last week though I started to notice that the pillow had a breaking stage which I just passed. It’s not as dense and doesn’t hold up as well if I’m sleeping on my side for the full 8 hours. Now I’m back to square one. It’s good at first but now I’m waking up with lower back and knee pain again 😕. Might work better for someone with a different build. If you have the stereotypical althetic build I would recommend getting something similar but not this.