This is the best seat cushion ever!
I am an office worker, and I sit at least 50-60 hours a week in an office chair.  No matter the quality of the cushioning of the chair, eventually, I get sore and shift a lot.  In 100 dollar chairs, I bottom out quick.  In 1000 dollar chairs, it may take most of the day, but eventually i will get sore. With this Purple Ultimate Seat Cushion, it does not happen.  At the end of the day, i don't have sore spots, and I really dont' feel like I need to get off my butt.  It makes a HUGE difference.  If you suffer from a bad chair, and you can't afford a nice one, this cushion might be all you need.  I also sit crosslegged, and my feet or legs might go numb from pressure points, but with this cushion, my leg just sinks into the cushion, and I never get pressure points.<br /><br />I recently drove 9 hours to and from a remote town in my Tesla Model 3, and I used this seat, and it was AMAZING.  I felt like i could go days and days with no seat problems.  It does raise you 2 inches, so you have to compensate for that, but since the car does most of the driving, i didn't mind.  The material does seem soft and slightly sticky in there, so don't leave it in your car on a hot day, or there's a possibility of it deforming or melting.<br /><br />The "rubber" square pattern has a good sense of medium firmness, but it has a good side to side "squishiness" that allows the large seat cushion to form/fit into my current office chair seat as well as the tesla seat.  The size is big, but perfect for me because it is more important it fills the entire seat pan.  I'm 5'7" and med/large when it comes to things like this.  I've tried other foam and memory foam material before, and most might feel soft, but they eventually squish to nothing, but this has a structure to it that never 100% squishes, so it still offers great support, and must like a rubber grid lattice, I don't expect it to lose it's structural integrity over time like foam would.<br /><br />I do wish they made office chairs with this type of padding, so it's not 2 inches extra of padding I'm sitting on.  I'd buy that chair in a heartbeat.
Rating: 5 stars