This seat supports your back more than your bum.
As a busy travel agent, I sit all day behind my computer.  Office chairs have never been very comfortable for me and as a result, the backs of my thighs used to go numb if I sat too long.  My sister suggested I try the Obus forme seat and that changed everything for me.  There is a hard plastic shell inside the seat that helps keep your spine better aligned and takes the pressure off the nerves in your lower back and tailbone area. I've been using mine for over 20 years and it has been a lifesaver.  It's not a squishy seat so if you are looking for a soft seat for your bum, this is not it.  If you are looking for back support, then give this seat a try.  The padding is enough to make it very comfortable.  I do not work for the company. I'm just a happy customer.
Rating: 5 stars