Comparing with other two office chairs we own, the below three really makes it better:
(1) The sitting pad is a wider and deeper, makes the chair bigger and more comfortable.
(2) The waist support pieces are adjustable and can rises higher, you can feel the difference when sitting long hours.
(3) The head support is tilted to the right angle, it can touch your lower neck even you sit straight like those good car seat.rs.

The assembled chair is lovely, it looks absolutely awesome and it’s very sturdy. It manages to hold my weight with my feet up and the back reclining. Adjusting it is simple and easy, the mesh fabric evenly distributes my weight and the footrest is actually very comfortable and sturdy (which I had reservations about).
in fact I’d highly recommend buying it.

I spend the vast majority of my day at my desk and comfort is really important to me, the upgraded chair has the aluminium feet and spine that looks so much better than the basic model, but it also includes a footrest and armrests with better adjustability.
The chair is pretty simple to assemble, the components are all made to a very high standard and the assembled chair is sturdy and stylish.

* A good quality office chair for long sittings.
* Adaptive and wide lumbar support make it very comfortable for long sittings.
* Back of the chair is all mesh fabric.
* Base seat is made up of breathable cushion and very comfortable for long sittings.
* Reclining backrest to relax or stretch in between the work.

It has been three months since I bought the e600pro. The overall feeling is very comfortable, especially the waist support is very good, which is very suitable for people like me who work in the office for long periods of time. The texture of the chair is very good and very heavy. I am a relatively obese person, so it is not easy to find a chair that is comfortable for me.