The ergonomic are nice with plenty of lumbar support. The parts and materials of the chair feel strong and durable. I feel confident in the longetivty of this chair so far.

The chair came incredibly quickly. The back fits my shoulder very well and the base is soft but firm.

This is a very comfortable and supportive chair. At 5'9", 230 lbs I'm not so easy on a chair but this one fits wonderfully and supports my lower back superbly. I'm in it 8+ hours a day and have not the least bit of a backache. This seat on the other hand is not as overall soft but is so much more supportive and firm where it needs to be and my back loves it. The neck pillow is adjustable and fits perfectly under my neck for my height although it can be adjusted higher for taller folks. I also have broad shoulders and that area fits perfectly. I am well pleased with this chair and I would not hesitate to recommend it to anyone.