I was very skeptical of buying a decently cheap priced ergo-chair but I decided to pull the trigger with this chair and I regret taking a while to order this chair as it has been the best chair I've owned and without destroying my wallet! I am 5'11, weigh 100kg, have broad shoulders. This chair works great for my height, weight, and shoulder width. My first problem with my first chair was the back rest part being too narrow for my shoulders to lay on and the M57 does not have that issue! The other issues I've encountered in the past was the durability of the material as well as the weight capacity. Although some chairs did specify being able to handle my weight, overtime, the chairs would constantly go down gradually on its own as I sit on it. So far, the M57 does not have that issue! The M57 has so far been great. The chair is very quiet, works for my needs, and is very budget friendly. As for installation, like most chairs, the installation was very simple, nothing complicated at all! For personal adjustability, the head rest can be readjusted to what seems like to any preference one might have. As for the lumbar support, it is very basic, nothing too crazy unique or outstanding but it does work. Now for my favourite parts of the chair, the ability to suspend your chair back is really nice and I like that it is able to lock in if you want to rest your back without going all the way down. The arm rest is also really adjustable which I find great! Sometimes I like to have my arms rested with the arm rest being pushed out but also it is able to rotate outwards and inward to a certain degree which extends the reach which is amazing. So far this chair has been all I've asked for and while not breaking the bank! I definitely would recommend this to anyone who wants to try an above-standard ergonomic office chair. Read more

座面や背面ののメッシュは、暑い日もベタつかず快適です。 デザインも今っぽくて、選んだグレーは明るい色でした。 部屋が明るくなりました、とても満足しています。 ヘッドレストは外しても使えるので、今は外して使用しています。 この椅子のおかげでデスクまわりが広々して感じるようになりました。 組み立ては15分程度で容易でした。当方、170センチ、65キロの男性です。 付属の工具とネジは１枚のシートに綺麗にレイアウトされ、パウチされているので一覧して見やすいです。T型の持ち手のついた六角レンチは力も入れやすく、ネジは3種類しかないので間違えることも少ないなと思いました。組み立ての際に手を保護する軍手も付属しています。 足とロッキングユニットのみスチールという部材による重量配分でしょうか、座った感じは見た目よりどっしりと安定しています。 配達されてきたときの梱包も無駄がなく、発泡スチロールなどの過剰な緩衝材などもなく、適切でゴミも最小限でよかったです。 ※写真を添付しておきますので、興味のある方はご覧ください。 Read more

I am really impressed with this chair. I am tall, 6 ft 3in, and this chair is great. First off, the seat bottom is deep enough. Second, the lumber support is great - fully adjustable. The head rest is great, I used it much more than I expected when leaning back. The base is cast aluminum, not plastic and the wheels are sturdy and spin well. The materials are very, very good. I am really impressed with this chair - a great value. I bought a second one I like it so much. Assembly is very easy by the way. Read more

En mi opinión, vale lo que cuesta, aunque en realidad la compré en oferta, fueron aprox 4,300 MXN, es muy cómoda, llegó bastante rápido, podría estar todo el día y no me cansaría, la uso bastante tiempo para home Office y gaming, que chulada de silla, mido 1.68 y la siento excelente, todo el material se siente de calidad, la opción de recostar es muy cómoda igualmente, yo si la recomiendo, especialmente porque es de malla, tu 🍑 te lo va a agradecer porque no te va a lastimar la cadera y tampoco te va a sudar :) me decidí por esta silla porque aunque tenía más opciones hice una comparativa con chatgpt, la verdad no me arrepiento Read more

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 Read more

I can sit for long time without pain or sweating. Read more

Its medium in comfort I didn’t like the quality of the wheels its tough to move around im 188 cm tall i did not find the head rest reach my head if the person was little short it might fit him Read more

I liked it Read more

بصراحة أنا مستاءة جدًا! اشتريت الكرسي من أمازون بـ 1100 درهم، والآن بعد فترة قصيرة أشوفه نازل إلى 800 درهم فقط! الفرق كبير وغير عادل. كان المفروض يكون فيه توضيح أو سياسة لحماية المستهلك من هالشي. أشعر أني انخدعت. Read more

The Sihoo Ergonomics Office Chair is a true standout when it comes to comfort and adjustability. With adjustable headrests, backrest, and armrests, it caters to a wide range of body types and preferences. The mesh design in black adds not only a sleek look but also breathability, keeping you cool during long working hours. The construction feels sturdy, and the chair moves smoothly on its wheels. Whether for office work or home use, this chair supports you where you need it most, promoting productivity and comfort. A wise investment for anyone spending significant time at a desk. Highly recommended! Read more

I am using it for past 6 months. However its not comfortable to sit for long hours with lumbar support at lowest setting as it sticks out and hurt lower back more than it supports it. I was able to manage to pull out that small piece of lumbar support (wasn't easy though). After that its perfectly fine to use do not feel the need for additional lumbar support as back rest shape is ergonomic and tilt and other settings are perfect for long working hours headrest is also adjustable and comfortable. Using 8+ hours during all working days for past 6 months, a good buy for WFH full time. Read more

I was a little concerned that i would struggle with the build of the chair. It was very well thought out by company including providing gloves to use. This comes in handy when using the provided screwdriver to tighten all the screws. One issue i did was was the casters are difficult to put in. However once i aligned the caster so that it was straight i was able to use my what to whack it...a bit painful on the hand but the chair is so strudy that its worth a 1 minute discomfort. Worst case let one of your kids do that part. All in all happy with the comfort of the chair and the setup of the head rest which is quite flexible. Super comfortable and the color (i purchased the grey one) is very nice a little change from black. Read more

i got big legs and my thighs hurts on mostly all chairs except this one i found, it came packed perfectly and professional, when i assembled it, i had fun everything was guided and well boxed, they really did great with the packing, they even put inside a free gloves assembly. would recommend this chair to anyone, its sturdy with A+ quality Read more