iamcomfi Coccyx Cushion - Soft Hardness - Seat Cushion for Office Chair Desk & Car Driving - Premium Heat Sensitive & Durable Memory Foam Sitting Pillow

This was the second "firm" cushion I bought after buying the first one as a trial. Definitely reduces pain and discomfort around the Coccyx. The "medium firm" cushion is recommended for my weight (~67Kg) but I didn't find it good enough: it sank too much for my liking and did not help enough with the pain. Hence, returned it. The "firm" one is definitely better for me.

Just want I needed to help my spine. It is very comfortable and does make sitting on a hard seat so much easier. I actually wish I had bought one before. I bought the medium firmness which is fine for me. Albeit I have only had this a few days but it holds its shape well and does not slip on chairs.

It is not memory foam in that it springs immediatey back to original shape. However it is comfortable and reduces discomfort by about 60%. I weigh 95kg and bought the firm version. It is well made. Ive had it 1 week so cant vouch for longevity. It is wide enough you dont feel about to fall off it all the time.

Works well to help reduce pain by relieving pressure on the tailbone . Decent quality compared to a previous purchase of a similar item which soon went quite flat.

So, so comfortable, I am now the owner of two 'iamcomfi' cushions. I was tired of carrying my first cushion around with me, plus I didn't want to wear it out too quickly, so had to purchase a second. It ticks all the boxes, a very high quality product. I cannot recommend it highly enough, my coccyx is so much happier!

I bought this cushion to use in my work van as I'm driving around 5 hrs a day and have suffered with lower back pain sitting on a hard seat. I have been using it 2 weeks now and I have to say, I can't drive without it now. I have seen reviews on here complaining of the cushion being too hard, which I find hilarious. It's a support cushion, it's meant to support you. It keeps it's shape and returns back to full size when you get off it, not like a cheap product that stays flat. I also use it in my home on a weekend, im sat on it right now, it's too comfy!! I recommended to my friend and he got one and loves it too. And then today a lovely carry bag for it came in the post., totally unexpected! I can highly recommend this product and for such a great price, you won't be disappointed!! I bought a medium stiffness.

Not ideal if your sat for long periods Generally comfy.

After 15 years my old gel filled car cushion became hard. This is a very worthy replacement. Keeps my coccyx raised above the car seat and was comfortable for my first 150 mile journey.