This thing helped with sciatica pain. For me personally, it could be firmer to open the hips more while sleeping on my side.

I was having knee pain and chalked it up to my inactivity thanks to the pandemic. My knees were hurting at night (I am a side sleeper) so I looked for a knee pillow. This one is great and my knee pain is gone. I am 5'2" and this works well for me without the middle insert. Minus one star for no replacement cover. My cat has already torn some threads on the cover, so I anticipate needing to mend the cover soon.

I have used other pillows and they kept popping out. This design allows the pillow to stay in place and keeps the knees comfortably apart.

I am amazed how comfortable this pillow is. I just had knee surgery and it is soft and stays in place. I am really satisfied with my purchase.

This pillow has helped to relieve my hip and lower back pain. I like that it is firmer than most knee pillows and that the thickness can be adjusted. I would recommend this product.