Sihoo M57 Ergonomic Office Chair, Adjustable Swivel Mesh High Back Desk Chair with Headrest, Lumbar Support, Black

I spent 2 months to give this chair a fair test. Overall a decent chair to spend your day on. I've bought lots of chairs, cheap ones and some not so cheap ones. This is the first I don't feel like I have a lot of pressure on my sitting bone, which is the biggest reason I give this a thumbs up. The build quality is good, weight is substantial, I feel safe leaning on the back, I can spend all day working without thinking about my chair, which is what I was going for. The only thing is the plastic smell when you first open the packaging, be sure to first place it in the open space, after a while the smell does disappear.

I got a new chair for my wfh office. I wanted an ergonomic chair with mesh bottom. This chair is sleek and comfortable. It was easy to assemble and arrived quickly. It was a great price compared to similar chairs on the market.

This chair is the perfect size for people under 5'5". The ability to swivel the armrests allows for support while using a keyboard. The lumbar support provides a range of depth preferences. Easy to clean.

This is a very comfortable chair with all the adjustments to create a personal fit. It appears that the mesh should wear well but time will tell. The chair is very solid and the fit and finish is as good as can be expected.

Very comfortable and helpful. I didn't think that a budget ergonomic chair could help me get rid of chronic lower back and abdomen pain that I had been suffering from for 2 years. I took a chance with a budget chair and it did. In two weeks, my pain went away. This wasn't the only thing, I adjusted my posture as well but this chair made a big impact.

I can't figure out how todajust the height of the chair pedestal. It may tow people to assemble. Lumbar supprt excellent, Head rest adjustment could be better. Otherwise very happy with it.

The chair is good, looks nice in my room. But I got left arm rest defective. There is a hole and small fracture. As it's okay for me, I don't want to go through the returning process, but it should've been in perfect shape.

As a whole, I think the chair is comfortable. But, lumbar support makes me feel little pain. Headrest is not supportive while working as it pushes neck forward a little but it definitely helps for reclining and relaxing. Assembly is easy. Quality is good.

Be careful, if you buy a new one, they gonna give you a used one , you will waste your time for return it

Claims to be good for someone up to 6'3" (190 cm). Not even close. I'm only 6'0" and the armrests at their max height was far too low as was the headrest at its max height. The back only has select angles that it can be locked into with exactly 90° being the only one that isn't very reclined.