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've been using this computer chair for over a year now, and it has completely transformed my work-from-home experience. The ergonomic design offers exceptional lumbar support, which has made a huge difference in reducing my back pain during long hours at my desk. The cushion strikes the perfect balance between firmness and comfort, and the adjustable features allow me to customize it to fit my needs perfectly. Assembly was quick and easy, and the chair feels incredibly sturdy and built to last. If you're looking for a chair that combines comfort with functionality, this one is a fantastic choice!

I took no more than 15 minutes to put it together. The seat base, in particular, provides exceptional comfort. The chair has been really comfortable to use for the past month. Its adjustable features allow me to find the perfect position for my body,