SIHOODoro C300 Ergonomic Office Chair with Ultra Soft 3D Armrests, Dynamic Lumbar Support for Home Office Chair, Adjustable Backrest Desk Chair, Swivel Big and Tall Computer Chair BlackGlobal Recycled StandardGlobal Recycled StandardGlobal Recycled Standard

This office chair is a great alternative to those that cost hundreds more, even in the pre-owned/secondhand marketplace. The value for the price paid is great because of its build quality, ease of use, good ergonomics, and overall aesthetic.I spent a good amount of time weighing my options of a used Herman Miller or this and I'm so glad I chose the SIHOO. It's nice to have something new of your own and to get a good deal on something. The ability to customize arm height and angle, headrest support, and seat height for a reasonable price were all important factors in the decision. Materials were too, and the webbing on this chair is very durable.The lumbar support is also a huge benefit. The tilt range is also very generous. Assembly took me 40 minutes, but I was half watching a preseason football game at the time. With proper focus, I think 30-35 minutes is reasonable.The chair was very well packed, with strong cardboard inserts, plastic wrapping, and extra hardware just in case. The required tools are provided and the gloves were a nice touch (they can be used for the gas lift; I didn't need them). One recommended upgrade: rollerblade wheels. They make the chair perform at its best, especially on a glass mat.Ultimately, this chair took my work from home setup from a solid B to an A.

After spending countless hours at my desk, I finally found the perfect companion for my workday - the SIHOO Doro C300 Ergonomic Office Chair. It’s not just a chair; it’s a game-changer. From the moment I sat down, the difference was clear. The ultra-soft 3D armrests cradle my arms like a gentle cloud, reducing fatigue during those long coding sessions. The chair’s design is not only sleek and modern but also intelligently contoured to support the natural curve of my spine.The adjustments are intuitive and plentiful, allowing me to tailor the fit to my body’s needs. Whether I’m leaning back to contemplate a problem or sitting up to focus, the chair moves with me, offering consistent support. The robust construction assures me that it’s a lasting investment. Plus, the easy assembly meant I went from unboxing to relaxing in no time.In my extensive experience with office chairs, the SIHOO Doro C300 stands out for its dedication to comfort, ergonomics, and quality. It’s an absolute must-have for anyone serious about their office setup. Five stars aren’t enough to capture the sheer excellence of this chair!

The ofice chair is comfortable and ajustable. I like that the chair contins no wood therefore I belive it will be more durable and last longer. I bought one for my office and was so happy with it I had to buy another one.

This is the most unforgiving, uncomfortable office/desk chair I have ever had the displeasure of sitting in. I could only sit in this chair about 20 minutes at a time when it first arrived due to tailbone and lower back pain. I purchased two different cushions to sit on in the chair and can now sit about 35 minutes before the tailbone and lower back pain is so bad I must get out of the chair. I work from home, 8 hours per day, and sit and stand intermittently throughout the day. Unfortunately I did not keep the box the chair arrived in or I would have disassembled it and returned the chair. I purchased this chair based on the reviews and statements that the chair was ergonomic in design and comfortable. I applaud whoever is able to sit comfortably in this chair for any length of time. I have wondered, are the reviews fake? Staged? My old chair I was planning to get rid of is more comfortable than this one. I have bought a new standing desk, monitors, monitor and laptop holders to improve my productivity and comfort. Then there is “the chair”. The purchase of this chair was the last of the money I had to revamp my office so I guess I am stuck with it. After reading this review and you still plan to order this chair, please keep the box and take pictures of all the parts in the box before removing each piece to get it back in the box if you need to return it. It took about 45 minutes to put together. Thank you for your time.

I would have given the chair 5 stars had the bottom/seat of the chair pulled in and out, since no one persons legs are exactly the same in length between hip and knee. But, not many chairs, if any, have this capability in this price range.Putting the chair together was simple, and the screw package is well marked, making it fool proof knowing where which screws go where. As well as there being extra screws just in case, something you don't often see. They even included white cloth gloves so you don't mark up the metal etc...highly unusual addition.Comfort wise, is it the most comfortable chair I have ever sat in, in my opinion no, but it is well designed and solidly built, especially for the price tag. It does have excellent back support, and the mesh seat is comfortable. Although, if you tend to be wide at the bottom, this chair may not be for you. I'm of fairly average size and the width, and the chair just makes it for a good fit. Dare I say if you have a European body type, this chair is perfect. The chair does force you into a position of good posture, arguably in a good way, and you can easily lean back and lounge. The waterfall seating is an added bonus for those who are prone to circulation issues in the legs and or feet. Another aspect of the design that is good, is that the chair isn't as bulky as I thought it might be based on the pictures. It's quite sleek and will fit in an average to small sized space well.I've seen a few reviews where some talk about the Ultra soft arm rests?? Perhaps my arm rests are different (highly doubtful) but I would not at all qualify them as ultra soft. Are they comfortable and with good customization for height and angle, yes. But, are they ULTRA soft, no way, not even close, they are soft-ish.The chair is new, so I don't know what the longevity factor is yet? But, if I can get a solid few years out of it, then I would say it was a very solid buy.