SIHOO M57 Ergonomic Mesh Office Chair, High Back Home Desk Chair with 3D Armrests, Lumbar Support and Adjustable Headrest, Comfortable Computer Chair, Big & Tall Office Chair Hold 330 LBS-Black

Here are outlines of SIHOO M57 Chair: 1. Out of package: excellent quality, great craftsmanship. Each part is perfectly manufactured, no defects. 2. Assembly: self-explanatory and easy, feels strong and durable, no failing points, good structural integrity, steel, hard plastic composite. 3. Comfort: five stars plus, nothing else needed. All possible adjustments are available: height, tilt (from soft to hard), arm rests (height, angle, wide). I easy took out the head rest, I do not need it when working. I tested many chairs that are available locally, this one is above all of them. Eliminates back discomfort, could not find similarly good chair in the past. 4. Look and Feel: modern, meets today’s standards of computer/work chair. It advertises as Big and Tall, for 5”11 feels perfect. 5. Overall value to price ratio: much higher that chairs I try locally, and higher than I expected.

I've had this chair for a couple weeks now and am pretty happy with it. I was using a hand-me-down gaming chair that was super cheap, falling apart and starting to hurt my back. Instead of getting another gaming chair, which I feel like are mostly for looks and don't really provide any support, I wanted an ergonomic one, but didn't have several hundred dollars to a grand to throw at a really nice brand name chair. This is the only chair I found that fit both my budget and my criteria: all mesh, adjustable lumbar, included adjustable headrest, tilt tension control, and adjustable armrests. For reference, I'm 5'4, 120 lbs, and this chair fits me really comfortably. I like the lumbar on the most shallow setting--it's just enough support without being obtrusive, and I'm really glad you can adjust the height. I love being able to adjust the seat tilt and tension as well, since I'm super active in my chair and like to rock back and forth at my desk and lean back for breaks. I sit at my desk all day for work, and after work I stay there and game, so I needed a chair that would recline and be good for lounging too (also why the headrest was so important). There is hard plastic on the edges of the seat and backrest, but it doesn't really bother me. I like to be an "ergonomic rebel" and sit cross-legged a lot, and I don't find that the edges of the seat hurt my legs. Although I'm on the shorter side, so your mileage may vary if you're taller and like to sit with your legs curled up. The mesh feels firm and has enough give to be comfortable while providing support and breathing. Again, I'm on the smaller side so I don't think the mesh sagging will be too much of an issue for me personally. I actually really like the headrest--it fits in the curve of my neck comfortably, and even though you can't move it forward or back, I feel like being able to tilt up and down and change the height makes up for it. You'll definitely want to take time to play around with the adjustability and find the right fit for you. The only other thing I would have liked is the ability to move the arms in and out horizontally (I like to have the arm rests really close to me, but if you need them to be wider it looks like you can move them farther apart when assembling), but I wasn't expecting to find that in a $200 chair, and I'm just glad I can adjust the arm rests forwards backwards, up, down, and rotate them. I use that functionality a lot, so it works great for my needs. The arm rests themselves are made of a pretty hard rubber but have some slight give, so not just rock-hard plastic. If you need the arm rests to be cushy you can probably get covers for them. Assembly was pretty straightforward, but I followed their video as well just to make sure I did it right. Some of the castors required extra force to attach, but felt solid once they were in. Haven't had any issues with squeaking or creaking yet--still feels pretty sturdy (and I sit in it for 10+ hours a day). I did check all the pieces for scuffs, dents, or tears before assembling, but everything was in good condition. I'd read great reviews about SIHOO's customer support beforehand though so I wasn't worried in the case I did need to replace anything. Overall, if you want a chair that has ergonomic features and adjustability, and doesn't break the bank, I'd recommend this one. I did weeks of research before deciding on it and I'm pretty happy with my decision, especially for the price! In the future when I have a thousand dollars to invest in a Herman Miller or Haworth I'll probably upgrade, but I'm more than happy with this chair in the meantime.

I did my time looking through stats and reviews and settled on the Sihoo M57, and so far, it has been really good. With some caveats. Take this all with a grain of salt, your mileage may vary. It was easy to put together, even without a helper. I like the lumbar support and the headrest, it does help me sit properly, which I did not feel that I had in the Steelcase Amia. The seat is skinnier than the Amia. So, if you like a wider seat, keep that in mind. I am 5'6" and I do notice that my feet can float even at the low setting, so I have a footrest if I am not using the caster legs to rest on. It is documented that we should be getting out of our chairs and moving around every hour or so. If I were to follow that guideline better, I would be better off, but since I do not, I have noticed that I can last a few hours on this seat without discomfort, but if I get up fairly regularly, I can avoid any posterior pain. Note well, the arms are for resting, not for lifting or pushing yourself up. They will go down with sufficient pressure. The manual headrest is ... challenging to maneuver into place up and down. It rolls forward and back just fine. The lumbar elevation is similar, up and down is difficult but the twist knob in and out is just fine. The recline is great, though I am mainly sitting up straight most of the day. Locking it in place is good. Elevating the chair also works as expected. All in all, about a month in, I am happy with my purchase. I feel the price was right and the number of features and comfort fit this level. I hope this helps if you are looking for your next office chair.

I’ve been using the SIHOO M57 ergonomic chair for a while now, and it has genuinely improved my work-from-home setup. After comparing it to options like the IKEA Markus, here’s my detailed experience. The Good (Pros): · Comfort is King: This is the most comfortable task chair I've owned. The mesh back is breathable, and the split design provides excellent support. It’s noticeably more comfortable for long sitting sessions than the IKEA Markus I used previously. · Built to Last: The build quality inspires confidence. It feels solid and well-constructed, with a reinforced aluminum base and a sturdy frame that doesn't wobble. It handles my daily 8+ hour use without any issue. · Rock-Solid Stability: It’s very sturdy. Even when I lean back or shift position, the chair feels planted and secure. The silent casters are a nice touch, gliding smoothly without scratching the floor. · Excellent Customer Support: I had a minor query about a small part, and their customer service was outstanding. They responded within 24 hours and sent a replacement part immediately, no questions asked. It’s great to know they stand behind their product. The Not-So-Good (Cons): · Personal Preference on Style: My only real criticism is a cosmetic one: the chrome accents on the armrests and base. The build is fantastic, but I personally would have preferred a matte black or white finish for a more modern, understated look. It's a minor point, but worth noting if you're particular about aesthetics. · Investment Piece: It is a bit pricey compared to basic office chairs. However, considering the ergonomic features, durable build, and the level of comfort it provides, I believe it’s worth the investment for anyone who spends long hours at a desk. Final Verdict: If you’re looking for a high-quality, comfortable, and supportive ergonomic chair and are willing to invest a bit more for lasting quality, the SIHOO M57 is an excellent choice. The chrome styling might not be for everyone, but the comfort, sturdiness, and peace of mind from great customer support make it a purchase I’m very happy with.

This has been my daily work-from-home chair, and I think it is a really good bang for the buck. I have used gaming chairs that cost quite a bit more, and this one has been the better overall experience for me. The mesh design is a big plus because it stays cooler and more breathable during long use. It also feels sturdy and solid, and I like that it should age better than padded chairs that eventually compress and wear out. That alone makes it a smart choice for everyday use. It could be a little more comfortable if I am being picky, but overall it is still a very good chair for the money. If you want a solid office chair without overspending, this is a strong option.

I heard about these types of chairs from a friend but was sceptical about them given the design looks cheap on most of these chairs. You would think the fabric wouldn't hold much weight, the lumbar support might be useless, and with all this plastic theres no way this chair is sturdy. If you thought any of that yourself take a moment to read all of this review. (Before I begin I chose this brand because it had some of the best reviews, build quality and price I could find online, and I research all my options for weeks, this was the best deal I could find.) I will just start my review with the day I recieved this chair because there was no issues with shipping and all went well there. So I received the chair in a box that looked like it was attacked by an angry rhino, it was beat up and had small holes to even giant holes, my first thought was well the chair is ruined. Luckly this company thought ahead and prepared this chair to be shipped from even the worst of lazy shippers because the chair was spotless and in perfect condition. They had this chair wrapped up in some of the nicest bubble wrap, plastic, and foam you can find, so this chair was completely protected. I slowly removed all the chair parts, tools, and to my surprise a nice pair of gloves to use if I wanted to. I followed the instructions and with little effort was able to build the chair in 15 minutes, very good instructions. I inspected the chair while putting it together and found that everything was well made and polished properly, no tiny dents, scratches or other imperfections. To say the least I was very satisfied with the effort they put to protect the chair during shipment. After all was together I tried it out and was almost immediately in love. This chair despite being made of mostly thin mesh and plastic was very sturdy and comfortable, and I weigh almost 300 pounds. I have been using this chair mainly while gaming for hours and love it. I never get hot or sore from this chair and the lumbar support and headrest keep my back completely straight removing the worry of hurting my back anymore. The lumbar support is adjustable up and down and back and foward but you have to to pull it hard up and push it hard back down but this is just to keeps it sturdy. I have had this chair for almost 2 months now and have no complaints. There is no creeking or strange noises at all and I never feel like the chair going to give way and fall apart. I highly recommend this chair to anyone who spends a lot of time in chair for work, gaming or any other activity that are better done sitting in a comfortable chair. As of right now I have zero complaints and if any come up I will update this review. If you read this review and are still worried, take your time and think of your unique situation and do what is best for you, but my recommendation is go ahead and pick this chair up if your looking for a chair like this and experience the comfort of this chair and the piece of mind that you know this chair will help prevent or, in my case, help improve back problems. I can honestly say this chair helped me keep my back from getting worse and I have less back pains now that I use this chair, it's no cure but it helps.

Writing this just after assembly and first use, so I'm giving first impressions. Bear in mind I am writing this from the perspective of a 5'7", 145-pound person. 1. Very easy to assemble with included tool and minimal, but understandable instructions. 2. The included screws have Loc-Tite semi-hold glue on them to prevent slippage after fastening. This glue allows the screws to be loosened and re-tightened if adjustments are needed later. 3. The lumbar support position is good for my short frame. There is no vertical adjustment for the lumbar support. 4. The lumbar in-out adjustment works well and the support feels good. 5. The seat material is stiff nylon. It feels very firm, maybe a bit firmer than I'd prefer and certainly firmer than a previous mesh office chair I've owned. I'm hoping the seat material will loosen up a bit over time. The material feels fine through clothing. The mesh weave provides good traction to keep me from sliding forward as I sit. 6. The armrests have a flat profile. I'd prefer armrests that curve slightly downward at the front but this is not critical. They also pivot horizontally and adjust vertically. This let's you position them to support your arms correctly while typing. The armrests pads are barely cushioned. This may prove uncomfortable over time, though I haven't tested them long enough to be certain. 7. The head rest's up-down adjustment works by snapping into position in 3/4-inch increments with a vertical adjustment range of approximately 5 inches. Further refinement of the head rest's position is done by pivoting it up or down. I was able to position the head rest exactly where I wanted it. 8. The reclining tensioner works well. 9. The seat height adjustment works well. When bottomed out, my feet can rest flat on the floor, and I am short-legged. 10. The seat depth is just right for my short frame. The backs of my knees are well clear of the front edge of the seat. Overall, very pleased with this chair's fit, adjustments, and appearance. The firmness of the seat bottom is definitely good for maintaining proper posture, but it may be a little too firm for long-term comfort. I'm hoping it will stretch and give a bit over time. I'll update this review if firmness versus comfort becomes an issue. Update: 3 1/2 months after original review. Since purchase, the seat bottom has stretched and relaxed a bit. While still firm, it gives enough to be more comfortable than it was straight out of the box. Overall, a very good chair.

I must begin by saying that this chair is an absolute disappointment, and if I could, I would give it zero stars. It has proven to be a complete waste of my hard-earned money, and I couldn't be more dissatisfied with this purchase. First and foremost, the noise issue is incredibly frustrating. When leaning back in the chair, there is a loud, irritating noise that accompanies the movement. It's not just annoying; it's embarrassing when you're in a quiet office environment or trying to concentrate on a task. This chair is definitely not suitable for any situation where noise could be a distraction. Comfort is one of the primary factors we consider when purchasing a chair, and unfortunately, this chair falls woefully short in this regard. It's not just a matter of being a little uncomfortable; it's truly unbearable. Sitting in this chair for extended periods is a nightmare. It offers little to no support, and the cushioning, if it can even be called that, is virtually non-existent. It's like sitting on a hard, unforgiving rock, and this has resulted in me experiencing persistent back pain. Speaking of back pain, I've never had such a negative experience with a chair in terms of its impact on my physical well-being. The lack of ergonomic design and support in this chair is astonishing. It feels like it was designed to punish your back rather than support it. After using this chair for a relatively short period, I began to experience significant discomfort and pain in my lower back. It's clear that the chair's design is fundamentally flawed and poses a real risk to the user's health and comfort. In summary, this chair is the worst I've ever encountered. It's loud, uncomfortable, and has led to back pain, making it not only an impractical piece of furniture but also a potential health hazard. I highly recommend avoiding this chair and investing in a more ergonomic and comfortable alternative. Don't make the same mistake I did and waste your money on this subpar product.

Hasta ahorita excelente calidad, fácil armado y cómoda.

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

Aucun regret la chaise et facile à monter, solide, elle soutient bien les lombaires et la nuque, je peux écrire au roman pendant plusieurs heures sans avoir mal au cou, aux épaules, ou au dos contrairement à ma chaise précédente. J'ai fait tomber du chocolat qui a fondu sur le siège et avec une éponge et un peu d'eau c'est parti. À peu près tout est réglable que ça soit l'inclinaison pour la nuque, la hauteur, les accoudoirs sont réglables en hauteur aussi il pivote également selon l'orientation des bras.

Esta silla impresiona por su calidad competitiva y comodidad duradera, incluso durante largos períodos de uso. A pesar de posibles dudas iniciales sobre el asiento y respaldo de malla, resulta sorprendentemente cómoda, permitiendo sentarse hasta por una jornada laboral con poco malestar. El soporte lumbar es fiable, aunque después de un uso prolongado, puede requerir algunos ajustes para mantener la comodidad. Los materiales son sólidos y duraderos, y el proceso de ensamblaje es fácil, gracias a las instrucciones claras. En comparación con otras opciones dentro del mismo rango de precios, esta silla ofrece un gran valor

It took 3 weeks to reach me (it was informed upon placing order), even though there is no tracking available, seller is quite responsive. I would give 5 stars if they provide installation service too (at least an payable option). It took me appx 40mins to get it all fixed, as it quite heavy when fixing the bottom. Not much complain in terms of the quality, but the mesh fiction will probably rub against your skin if you are wearing shorts (working from home).