

🪑 Elevate your workspace with ergonomic precision and breathable style!
The SIHOO Ergonomic Office Chair features an S-shaped backrest and adjustable headrest designed to support spinal health during long hours. Its 3D armrests offer multi-directional adjustments for personalized comfort, while the breathable polyester mesh keeps you cool. Certified for durability with a 330 lbs weight capacity, this chair is easy to assemble and comes with a 3-year warranty and 30-day return policy, making it a reliable choice for professionals seeking ergonomic excellence.









| ASIN | B07GN4H96T |
| Assembly type | Require Assembly |
| Best Sellers Rank | 2,810 in Climate Pledge Friendly ( See Top 100 in Climate Pledge Friendly ) 47 in Desk Chairs 2,811 in Climate Pledge Friendly: Shop All |
| Capacity | 43D x 61W x 110H cm |
| Care Instructions | Wipe Clean |
| Colour | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (5,925) |
| Date First Available | 6 April 2019 |
| Disclaimer | China |
| Finish type | Powder Coated |
| Frame finish | Adjustable |
| Installation type | Over_Foot |
| Is assembly required | Yes |
| Item Model Number | M57-M111 |
| Item model number | M57-M111 |
| Item shape | Rectangular |
| Manufacturer | SIHOO |
| Material composition | Mesh, Metal, Aluminum |
| Mattress comfort | circular |
| Mechanism | Freshness |
| Number of boxes | 1 |
| Number of pieces | 1 |
| Primary material | Plastic |
| Product Dimensions | 43 x 61 x 110 cm; 18.9 kg |
| Publisher code | QK8TD |
| Seat height | 43.5 Centimetres |
| Shipping weight | 21.3 Kilograms |
| Style | modern |
| Top material | Mesh, Metal, Aluminum |
| Type of wood | Nylon |
| Warranty summary | 3 year limited warranty. |
| What is in the box? | Caster |
D**.
Comfortable, adjustable chair. Be wary of size if you're taller though.
Great chair, easy to build and comfortable. Very sturdy, no wobbles etc. Loads of adjustment of lumber support, back angle, arm rests, head rest etc. I'm 5'11 and this JUST fits me with the headrest et the highest setting, so if you're any taller than me be aware.
A**R
Excellent, comfortable office chair
This chair was fairly easy to put together and done in an hour. It's substantial, with heavy metal parts, which I think will help it last. The mesh seat and back are very comfortable, and the back support feels great. Definitely worth the spend -would recommend!
K**N
Office chair
Chair is sturdy and stylish. However it states 90 degree angle but that is not 100% true it does tilt back slightly even at full lock. Also even on lowest height setting it is still a little high for me (I'm 5ft2) so just bare in mind. It is a comfortable chair so far had for 1 week so let's see how long it lasts. Wheels are good, nice movement and smooth. Head rest is also adjustable which is good. Only major negative is it's not at 90 degrees so a little frustrating that it's advertised but doesn't actually meet the requirements. Update: company have been in touch and offered a % refund In light of height issues and degree tilt. I'm using this chair daily and am still happy with it, bumped up to 4 just becos of having to use a foot stool so my legs don't hurt and additional support for lumbar due to the tilt. Otherwise I would definately recommend money well worth it and it has helped my back pain and very sturdy.
S**E
Good chair, would recommend
After my £60 ikea chair of 7 years started hurting my arse, I felt like it was time for a new chair. The chairs in my works London office are amazing but £1000, so was looking for something cheaper but similar. Ordered Friday. Arrived Saturday. Assembled Monday morning - 25mins from opening the box to it being fully built. Easy to build - use a drill / driver / 5mm hex bit to make your life easier. I spent a lot of time reviewing chair options (spreadsheet and all). This seemed like good value and a mid priced range. £170 is a great price for this chair, especially as I use it full time. It’s comfy, highly adjustable and well built. Arm rests are great. Wasn’t bothered about the headrest and can’t see myself using it so may take it off. Small mark on the silver bit on the back of the chair, but doesn’t bother me. Was quite unsure about a mesh seat as I’ve never used one like that, took a chance, and it’s great, very supportive and comfy. Only hesitation - unsure on the wheels/castors. Seem to snag on my laminate, so may buy others from Amazon and replace. Great chair, well done 10/10 so far
D**L
Easy to assemble, very adjustable, super comfortable, well worth the money! 10/10 would recommend!
So, I had recently gotten a GTPlayer Gaming Chair (about 3 months ago) through a WFH Scheme from my employer, however, after a few days (!) it felt as if I'd had it for years, the cushion no longer cushioned anything, my tailbone hurt after a few hours, couldn't get the back-rest to be adjusted comfortable, found myself repositioning every few minutes, so I desperately wanted a chair resembling what I had in the office. After a load of searching, I stumbled across this SIHOO m57 model chair, after some research on Google, it seemed like this was "the one" (had to check brand's reputation, reviews of the chair itself, legitimacy of the claims...). Finally bit the bullet last week Thursday (afterall, 300€ is not exactly cheap) but boy am I glad I did. The assembly was a breeze. Firstly I was quite happy to find that this product was not only carefully packaged (contrary to the other chair, where everything kinda seemed like it was chucked into a box and shipped), but the instructions were clear, everything was properly labeled, and you get an Allan-key that didn't ruin your hands trying to tighten the bolts. The threading for all the bolts was perfectly done and every bolt-type came with one or 2 spares. Same with the washers, plenty of them and clearly distinguishable which was needed for which. I was able to assemble this in about half an hour, by myself. The size and adjustability is ideal and the resulting comfort is phenomenal. You can pivot the arm-rests, raise or lower them, slide them forwards/backwards. The lumbar support is easily raised and the system for making the support more prominent or not is very well done. The headrest was easily mounted (just slides in) and easily adjustable in height (handy if you're tall like me, 1m86) and it even tilts, allowing you to find that sweetspot, whether you prefer neck or back of the head support. The chair has a brilliant raising and lowering system, with a seating/back-rest tilt mechanism that rivals that of even more expensive models (like the ones we have in the office). Aside from that, you can also lock the tilt in place, once you've found the ideal seating position. If you don't like it fixed, then you can simply leave it unlocked so that you can actually rock back and forth in the chair. The tilt-sensitivity is regulated by the knob on the bottom-front of the seat and I was able to quickly nail the ideal resistance. The mesh-weave, for me, at about 80kg, has the perfect springyness and rigidity. The looks are sober but the pattern in the mesh-weave spruces things up just enough. In conclusion: If you're looking for something easy to assemble, which is highly functional and comfortable but not too boring or overpriced, this chair will hit all those marks, and then some.
D**S
Hasta ahorita excelente calidad, fácil armado y cómoda.
明**Z
3年ほど使用していたゲーミングチェアが壊れてしまったのと丁度プライムデーが重なっていたので、セールで安くなっていて評価も高く肯定的なレビューが多かったのでこの商品を購入しました。 家に居る時間が長く、そのほとんどをイスの上で過ごすので他の商品と比べたりして慎重に選びましたが、購入後組み立て何日か使用しましたが正直なところ購入して後悔しています。 まず、開封して驚いたのが梱包がかなり雑だったことです。 各パーツがプチプチで保護されていましたがパーツの一部がプチプチから出ていたり、テープが外れかかったりと新品を購入したはずなのに中古なのではないかと心配し確認しましたが新品でした。 組み立てに関しては不満はありません、逆に良いところが多くありました。 マニュアルはイラスト付きでとても丁寧で組み立て時は迷う事無く、スムーズにそして時間も余りかからずに完成できました。 パーツのネジやワッパーも1つづつ余りがあるので組み立て途中で無くしてしまっても安心です。 六角も安物みたいではなく持ち手があるタイプなのと軍手も入っていたので高評価です。 個人的に良いと思った所と気になった所がありましたが実際に座ってみると、想像していた座り心地と違っておりとても残念でした。 色々と書きたいので分けさせていただきます。 まず、個人的に良いと思った所から。 ・3Dアジャストアームレストは使っていてとても良かったです。前に使っていたイスには無かったので使って見るととても便利でした。 ・メッシュ特有の通気性で蒸れも少なくとても快適です。 ・耐荷重も推奨にはなりますが150 キログラムもあり頑丈なのも良いと思います。 ・キャスターは静かです。 ここからは個人的に気になった点です。 ・メッシュに模様が入っていて、無地を求めていたのでその時点でかなり落胆しました。画像だと模様が分かりずらいのとパターンが無地とあったのでさらにショックでした。 ・座ると座面のメッシュ自体にクッション性が無くなってしまい、板に座っているかのように硬く座っていると腰が痛くなっていき、お尻も痛くなってしびれてくる。 ・座面が奥から手前に向けてカーブして高くなっていて、座面の手前部分が太ももが圧迫し血流が悪くなってしまっているのか足先が冷たくなっていき長時間座れない。 ・座面の端に骨格のパーツがあるので座るとその箇所が太ももに食い込みとても痛い。 ・リクライニングをしよして倒すと足がつかなくなり、太ももがさらに圧迫されます。 ・ランバーサポートが固く位置調整をしても、腰に当たると痛くなってくるのでクッションを挟んで使用しています。 ・ヘッドレストは硬く使用していくと頭が痛くなりました、もし使用するならランバーサポート同様にクッションが必須だと思います。 良い点はありましたが個人的に気になった点が多かったのと、長時間座ることが自分では厳しく数十分ごとに立ち上がってイスに座るために休憩を取らないといけないという、余りにも時間効率が悪すぎるのことをしないと座れません。 値段は手頃でイス自体の見た目はも良く(メッシュに模様みたいなモノは入っていますが)腰痛持ちや長時間イスに座る予定で商品を探している方や女性や子供におすすめできないと感じました。 組み上げ後、念のためにと箱を残していたので返品予定です。 セールだからと安い値段と評判が良かっただけにかなりショックです、次からは通販で買わず実際に座って良いなと思ったイスを買うことにします。 長くなりましたが購入を検討している方の参考になればと思い投稿しました。 ~追記~ SIHOO-JPのメーカー様からご連絡があり全額返金対応をして頂きました。 率先して対応して頂けた姿勢とメーカー様からの連絡をして頂いてとても助かりました。 ですので星の評価を1から5へと上げさせて頂きます。
E**A
Fauteuil léger, le mesh le rend respirant, plus aucun mal de dos, maintien des lombaires, nuque, dos parfait, tout ajustable, un must ! Accoudoirs qu'on peut descendre et monter, incliner plus à l'intérieur ou extérieurs pour le confort des coudes. On peut également "bloquer" le dossier dans 3 positions différentes, un bonheur pour se reposer un petit peu ! Qualité, confort et prix raisonnable !! Service client impeccable, au-delà de toutes expectations, j'ai reçu mon fauteuil avec une assise un peu plus lâche que celle de mon chéri (alors que je suis un poids plus élevé en plus) J'ai pu les contacter très facilement, ils ont pu me renvoyer une assise gratuitement sans me demander de retour de la mienne (qui aurait été compliquée), j'ai été suivie par mail tout du long, impeccable et très aimable, merci pour leur accompagnement et suivi pour résoudre mon problème, je recommande fortement ! Aucun soucis à se faire là-dessus, bien mieux de tous les fauteuils gaming, en poids léger comme fort, fiable, solide, adaptable. Et un service client aux petits soins, là pour nous aider, nous accompagner et régler nos problèmes même dans les petits détails, hyper efficace !
A**R
I bought this chair almost two months ago, and in this review I will share my experience. THE SEARCH Since last few months I was working from home, I decided that I will get myself an ergonomic chair, which will make my work more enjoyable and also healthier. When I started my search, I gave myself some ideas, and restrictions what I want, and what I don’t want. Since I didn’t want that my home/room looks like an office, I was searching for more "airy/lightweight" ergonomic chair which doesn’t "takes" to much space and makes the space busy. That decision made my search easier, because that way I excluded 80% of all chairs in the market. Usually those were standard "black" ergonomic chairs with full padding on seat and back, which is usually used in offices/or in private business. Same goes for the leather chairs, I excluded them as well. So I was searching for the chairs with mesh padding. At the end I found some chairs which I liked, so I started reading reviews, and exploring details about them. At the end I decided that I will go with SIHOO chair, because it had some good reviews, and it also looked like a good deal for a reasonable price. THE BEGINNING I ordered 2 chairs, option: silver color (only difference between the black and silver option is the mesh padding color), one for me and one for my brother. They arrived 4 days later. First chair arrived without any damages. However second chair arrived with two damaged armrests (black plastic was broken on both of armrests.) Right away I contacted Amazon.de seller about this issue. I did not wait too long for the reply, they quickly responded that they will take care of this issue, and send me the replacement armrests. So they send the armrests with the tracking number 3 days later. The only issue that I had with this is that I took quite some time for them to arrive. More precisely I waited more than two weeks for them. But at least they arrived unbroken. REVIEW Assemble of chair was very easy, it took me maybe 10-15 minutes to fully assemble the chair. The instructions are very clear, and it comes with all of tools you nee.. Now more details about the chair itself. The main substructure is made of metal steel, and it is partly covered with plastic. Subbase seats on 5 rolling wheels. They are rolling quite easy, without any problems, but not too much that it will make chair unstable or shaky. So the chair is very stable and easy to maneuver. The padding on the seat and the backrest is made of some special material which looks like a mesh. This is very important characteristic which I was looking when I started my search, because chair should not leave any stains, and it will enable you to breathe, without making "hotspots". Especially during the summer when it is very hot and you are sweating more. Regarding options/mechanics there are lots of options, all of them you can easily adjust below your seat. You can align the backrest hover ever you want and lock that position. Or you can choose not to lock it, so it moves when you push your back. But for my taste its better when it’s locked because its more comfortable and your back feel more supported. On the backside lower part of the backrest you can adjust the shape with a special counter point for the lower back, depending how much support you need for low back. The height of the chair can also be easily adjusted, like standard chairs. Beside that you have armrest, where you can adjustable the height and inner angle. Headrest can also be adjusted, you can change the height and the angle inside, so that it makes more pressure/support on your neck/head. So all in all, lots of options. But the main questions is it comfortable to seat? And my answer is YES! This chair is very comfortable and enjoyable to seat in. During my work I do not feel any fatigue or experiencing discomfort while seating for a longer period of time. It’s very sturdy, but at the same time very flexible and soft. I would go so far, and even say that that this chair is even more comfortable than the professional chair which I use in the office, and it cost 5 times more! CONCLUSION Although I had some issue with broken armrests and waiting for the replacement parts for the long time, this will not stop me from recommending this chair. You will not regret it if you buy it. It is a quality chair which will make your seating more enjoyable and healthier, and also makes you living space that much cooler/modern. So 2 big thumbs up from me!
V**R
I very nice office desk for the normal consumer. I had no problem with the assembly and after a few months of usage I still have no problems with the chair. My neck has become a lot better since I got this chair and I am really happy of my purchase. Only downside is that it might look a tiny bit cheap if you're looking for a very modern and exquisite look, and I would've liked being able to tilt it slightly more upright a few degrees. I would say this chair deserves a 4.5 star for the quality of its own, but with the really low price you can definitely overlook these small things! A really nice quality chair, with an affordable price!
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