Easy to assemble. The lumbar cushion and neck pillow are filled with foam. Sitting is very comfortable, even for a long time (10 hours +).

I decided to purchase seven of these DXRacer chairs for our office. We've had cheap and mid-range chairs in the past, but these are on a whole different level. The quality is unmatched—no creaks, squeaks, or rattles. They're incredibly comfortable to sit in all day, and I leave the office feeling as fresh as when I walked in. I know they’re not the cheapest, but as the saying goes, “buy cheap, buy twice.” We absolutely recommend these without hesitation.

The quality of this chair is excellent! It's also, very comfortable. It's worth the price.