Memory Foam Seat Cushion Coccyx Orthopedic Design for Back Pain Relief,Sciatica and Tailbone Pain for Office Chair and Car Seat

Sitting on my office chair was very uncomfortable.  I'm quite satisfied with this seat cushion. It is extremely well made and helped my back immediately. The memory foam looks great, and can adjust to your shape. The cut out design is correct for the tail bone. This one really helps my issue. Very strongly recommended for anyone seeking comfort and back support.

It is comfortable and have had for almost a year, however it did not reduce my tailbone pain from a previous surgery. I thought it would reduce pressure on it, but unfortunately did not work in my case. I would think it may work for some people, so would recommend to at least try it. It is built with quality, material, thickness/filling and fabric and has kept its shape over time. Could also be used as a booster as has grips on bottom, soft and boosts about 2 inches.

I'm happy I bought this cushion. My tailbone and hip pain are gone. I'll be using it at work everyday now. It's a little thick, but it works perfectly.

Hard as a rock with annoying bumpers in the back for....? butt cheek placement? Being returned ASAP!

This is just an ok product. I still use this currently, mostly because it's better then nothing for my office chair. I do not use this product the way it was designed, I reversed it. I find that the butt part of the cushion is more comfortable on my legs and the other end of the cushion provides more support for my back. I also found reversing it to be more comfortable when working from home and constantly moving around in my chair all day. When I used this product like designed I found that it was not very comfortable, especially when moving around in the chair, I would always have to readjust to make sure I was sitting on the right parts of the cushion. Also, my legs would often go numb when sitting on this like designed. I would not recommend.

This cushion feels very firm by the touch, but comfortable when sitting on it. Maybe just my feeling, in the last few days temperature has been over 85F but I rarely feel uncomfortable sitting hours on it in my porch. The other good thing is that the cover has good friction, unlike the other cushions I have used, it never moves around under the butt. Just wish it is 1" longer. Overall this is a great buy for me.

Very nice cushion. Nicer than I expected and I like the rubber sticky bottom so it stays in place. After receiving it, I used it all day at the office. So far I am pleased with this purchase.

Not Kumfi for me, maybe a lighter person it would be okay, can't use it in the car, the edge is to square and puts pressure on the sciatic.