SIHOO M18 Ergonomic Office Chair, High Back Mesh Desk Chair with Adjustable Headrest & Lumbar Support, 330lbs Capacity Computer Chair with 2D Armrests & Wide Cushion, Tilt Lock, for Home Office-Black
$169.99 $139.99
$169.99 $139.99
Note: Prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to your order. As an Amazon Associate, we earn from qualifying purchases.
Related Products









From the brand



FRESH INVENTORY
Doro C300 Pro V2 with Footrest


FRESH INVENTORY
B100 with Dynamic Lumbar Support
Click for More Chairs

Doro C300
Ergonomic technology pioneer of the year, multi-functional adjustment

M18
The first ergonomic office chair exclusively for you
【ERGONOMICE OFFICE CHAIR】- The ergonomic chair provides 4 support points (head/back/hip/hands) and proper lumbar support. SIHOO designs ergonomic chairs to meet different needs, with seat height, headrest adjustment, lumbar support and back support adjustment, suitable for long sitting and reduce your pain. Suitable for people 5’6″ to 6’2″ tall.
【For Home and Work】 SIHOO chairs can be applied in different scenarios according to the needs of different consumers in needs. Can be used as student office chairs, computer chairs, ergonomic chairs, desk chairs, gaming chairs; not only can sit comfortably, but also save money;
【Breathable Mesh】 Mesh Office Chair Premium Backrest features flexible non-pattern mesh fabric while keeping your back cool and comfortable, allowing you to sit focused and relaxed at the same time.
【High Quality & Easy Assembly】This home office desk chair passed the BIFMA test and the 1136kg static pressure test. Our ergonomic office chair can support up to 150kg. Simple instructions allow anyone to put the chair together in eight easy steps.
【Satisfaction Guaranteed】Customer satisfaction is our first priority. Free returns and refunds within 30 days if the SIHOO office chair is faulty or if there are any other quality-related issues. We promise to provide free replacement parts during the 3-year warranty period. If you encounter any problems, please contact us and we will do our best to find a satisfactory solution.
8 reviews for SIHOO M18 Ergonomic Office Chair, High Back Mesh Desk Chair with Adjustable Headrest & Lumbar Support, 330lbs Capacity Computer Chair with 2D Armrests & Wide Cushion, Tilt Lock, for Home Office-Black
Add a review Cancel reply
$169.99 $139.99
Amazon Customer –
Love this chair!
I had an office chair that cost $300 more than this chair – had it for years, then things started breaking down on it. I read about this chair and, wow! I wish I had known about it sooner. It’s more comfortable and it’s not a chore to sit for a couple of hours working on designs. Wonderful design – supports my back well and it’s very stable, easy to adjust.
farmhousewife –
A solid chair for the budget conscious sitter.
While this is not THE most comfortable chair, let’s face it – if you sit for long periods, what chair IS? I bought this chair because I’m making a career change. I’ve returned to school and spend hours at my desk. At the age of 50, sitting for a long time with my nose pointed toward a book can be hard on the seat, back and neck. I looked at all kinds of office chairs and settled on this one, primarily because it was on sale, was in my budget and so I clicked the “Add to cart” button and hoped for the best.It was delivered, and I had to work that evening, and when I got home my 17-year-old son had assembled it. My theory on the simplicity of assembly can be deduced from that sentence above. He didn’t have any extra parts left over and the chair was complete!I sat down. I leaned back. I shifted the lever that keeps the chair in an upright position and sat straight up.Okay! I can live with this. It has been almost two full months of using this chair and I have no problems.Pros:easy to assemblesufficient comfort level – adequate cushion in the seatcan be leaned back or pop the lever in to stay straight uprollers on bottomheadrest is adjustableaffordableeasy to cleanarm-rests can be moved up or downheight adjustment is self-explanatory – you’ll figure it outthe “lumbar” support is actually comfortable – it’s “there” if you back up to it but if you scoot forward just a bit, you won’t feel it if you don’t want to sit like thatOverall this seems like a chair that’s going to last me for a few years, at least, and not fall apart. In the context of size, I’m not a small or extra larger person. I’m an average middle-aged woman with meat on the bones. The seat is plenty big enough.I would recommend this chair as an upgrade to the hand-me-down office chair that just isn’t comfortable any longer.
Harry –
Excellent Home or Office Chair
I waited three days before writing a review to make sure the chair was of good quality.Assembly: The chair was straightforward to assemble. My 4-year-old and I, from opening the box to finishing setup, took only 28 minutes with no power tools. I recommend not using power tools from my previous experience as they will over-tighten and damage your chair. However, I did not use the provided Hex Key because I preferred my device.Craftmanship: Material back mesh and the seat cushion feels great. The knob to adjust the back tilt works perfectly. The headrest is very nice to have and feels excellent. The armrests are great, but for added comfort, I recommend buying arm cushion paid.Damage: The logo on the back of the seat came scratched, and the stainless steel or brushed nickel base had scratches. The base metal is soft, so I do expect more scratches later. But again, who’s looking at the floor?Quality Control: This is lacking because we found a pair of used gloves in the box. It took approximately 8 minutes to sanitize the chair because of the gloves. The scratches are a misfortune because this chair is a good one. I recommend they go with a harder metal, but what can you expect if you want that mirror base look.Shipping: Amazon delivery destroyed the first box and contents. I just sent it back without hesitation. This 2nd order box came damaged as well but not as bad as the first. I recommend sending the chair back if the package is severely damaged.Overall: The design is very modern and sleek for our home office. The chair is very comfortable to sit in for 8 hours a day. The height adjustment also works great for the short and tall individuals in the family. The cushion feels a lot better than our previous mesh chair. The mesh back feels great because I can feel the natural air on my back… My back stays a lot cooler with this chair. Having the added lumbar support is a must-have if you are sitting erect or in a tilt position. I have wooden floors, so the chair rollers are perfect, with no issues. The mirror base doesn’t show fingerprints. I recommend buying this chair at $220 price point or below.
kamoloff –
I am giving 4 star because the height is not high enough for me.
Sebastian –
Before buying this I hade a racing style gaming chair which are awful and this feels much better for my lower back, the adjustable back and head rest are a big hard tho but you get used to it
Laura –
Great quality, sturdy, comfortable. Comes with clear instructions and everything you need to assemble. Highly recommend, definitely worth the money 😊
R –
One of the nuts was completely loose in the seat. I will have to fix it myself.
Doodi N A –
ثقيل الوزن وثابت، قاعدته من المعدن، مريح للظهر،سهل التركيبأشباهه منتشرة على منصة أمازون ولكن ليس بنفس الجودة ، اضطررت لارجاع اثنين قبله، نفس الشكل ولكن خفيف الوزن والقاعدة بلاستك.