Nearly perfect solution
I belong to a group of humans called The Gluteal Challenged. I need to sit in my chair for long periods of time, and I often have to stop working because My Challenge causes a great deal of pain, to the point where I can no longer work. This cushion has literally erased almost all of that. This is, for me, a literal game changer. I've been sitting on it for 8 hours now, with occasional breaks, and I have no pain in My Challenged Area. Absolutely perfect solution for me. There's a minor rubber-like smell but it's totally not noticeable when in use. Outstanding product!
Rating: 5 stars