It replaced a five-year-old gaming chair that was causing horrible back issues. The seat and back are a very dense foam. Not super comfortable, but they feel like they will last a while. It hasn’t started to cave in yet on the seat. I keep the neck pillow attached to the chair because it is quite comfortable.
https://www.amazon.com/Reclining-Ergonomic-Headrest-Footrest-Adjustable/dp/B07XRVXBXW

