Ergonomic Mesh Office Chair, High Back Office Chair, Computer Executive Desk Chair with Lumbar Support,Adjustable Headrest and 4D Arms, Slide Seat, Tilt Lock-Darkgrey New

I’m very happy with this computer chair! The assembly was quick and easy, and all the parts were well packed. The chair feels very sturdy and well made. The seat cushion is thick and comfortable, even after sitting for long hours. The back support is great and really helps with posture. The height adjustment works smoothly, and the wheels roll quietly without scratching the floor. Overall, this chair offers amazing comfort and quality for the price. Perfect for working, studying, or gaming. I would definitely recommend it to anyone looking for a reliable and comfortable office chair!

I've had this chair for a few days now and so far it has been great! The seat cushion is firm with plenty of padding that doesn't seem like it will give-in over time (but time will tell on that one), the lumbar support is a nice touch, and the backrest/headrest is very comfortable. It can lean back quite a bit with the ability to adjust the tension and lock the position. I have the seat adjusted forward as much as it'll go since sometimes I like to sit cross-legged on my chair and it feels pretty comfortable. Assembly was extremely easy and only took 15-20 minutes. There were 2 issues with this chair out-of-the-box but I was able to fix them pretty easily: Both had to do with the armrests. They were too easy to adjust in all positions and I felt like a little amount of force would send them moving. I was able to adjust it by removing 4 screws underneath each armrest along with the bolt inside. I then removed some of the lubricant and tightened the screws inside. This made a noticeable difference but didn't fix the armrest being able to move front to back too easily. Luckily someone on Thingiverse made 3D print models where you can make these small plastic shims (look up "Colamy Atlas chair armrest adjustment mod") that will lock the front and back motion. I found that if you put one shim on the top-right and the other in the bottom-left (or vice-versa) you can still move the armrest but it'll take much more force which I preferred. I don't believe you need to 3D print them, as long as you can find strong enough material that can be cut in the correct shape for the shim (maybe using the foam that comes in the box?). The armrest was also too hard and didn't offer much support so I bought some armrest cushions that strap-on rather nicely. You can find these pretty cheap on Amazon. I sprung for a $30 pair with cooling memory foam and they have been great. After a couple of these mods I feel like the chair is perfect for me and definitely a step-up from what I had before. For the price I definitely recommend (even though I had to made some adjustments).

TLDR; Pros: - Solid build quality & materials - HIGHLY adjustable seat depth, height, recline - Adjustable lumbar & arm rest w/ some issues - Mesh back is very comfortable - Doesn't push into my shoulders like the Leap V2 did (shoulder issues) - Mesh back also keeps me in great posture - Good headrest (my first time using one though) - Solid (but firm) Seat - Doesn't feel like the seat will wear and bottom out for years - Absolutely worth the price in every way Cons: - Headrest takes some strength to adjust - Also, after some breaking in, headrest can accidentally be pushed backward - Elbows sometimes hits the edges of the Backrest (Very hard) - Adjustable lumbar is a hard piece of plastic, so can be quite rough - Arm rests too high, I can't use them if I wanted to (I didn't plan to use them though) - Seat is firm (I like it, but others might not. Probably not fair to have this as a Con) --- I was worried buying a cheaper budget chair for the time being, because my used Steelcase Leap V2 was warped and was making my shoulders issues worse. Along with the Leap's seat cushion being constantly bottomed out. I am 5'11", 162 lbs for reference. The Colamy Atlas was surprisingly great for me. AFter all the thing's I've read about cheaper mesh seats. The back rest is really comfortable and supportive. The lumbar support although a bit hard, works well for me for comfort and sitting up right. The high level of adjustability is one of the biggest things about this chair. Seat Depth adjustment is done with a knob right under your left hip, for precise and accurate fine tuning. Seat height, is great (for me) because it goes up a bit slower than my past chairs which helps me set my perfect height. For Back Recline, there is a tension knob to adjust how much strength it takes you to push back the backrest, and a stopper (I'm not sure the term for it) to lock the back rest at a certain level of recline. The small issue I have is that the first level you can lock your back rest at isn't exactly for a posture that sits straight up (closer to a 90 degree angle). But I got around this by setting the recline tension to max, and turn off the recline locking. This works because my natural strength of my back pressing onto the back rest isn't stronger than the tension that this chair provides. The lumbar support is somewhat basic. You can move it up and down, and the lumbar support itself is hard plastic, so I can imagine this be comfortable for some people. The thing is, the higher the tension is, the farther away from the back rest it is. so I have mine around 75%. It supports me, while isn't too harsh on my back. The backrest itself already helps keeps me in good posture. My only issue, is if I'm resting arms completely on my keyboard and move my arms back a little, it hits the side of the backrest, which isn't pleasant if you haven't gotten used to the chair yet. I don't have too much experience with headrests, but I'm overall happy with it. It has 3 points of adjustment, and seems to be adjustable for any position at my height. But I believe after a few weeks, I've already somewhat broken it in. If I stretch and push my head toward the backrest with some force, the backrest tilts back. It's still very useable and great for when I want to give my neck a little rest. I don't often use arm rests, and honestly the arm rests look great, but I had to remove them the very first few hours. The arm rests are too high and too far forward, so they hit my desk and prevent me from getting into my proper seating position. The left arm rest was also way too easy to accidentally move out of place. Build quality looks solid overall though. I already figured I probably wasn't going to use arm rests anymore anyways so this was in no way a dealbreaker. The casters were also perfectly what I wanted. Might not be for others. They were a tad bit harder to move the chair on carpet than the steelcase leap, but that's what I wanted because I wanted to be able to to adjust myself into just the right position without accidentally moving away from it. Freely moving with the casters when I mean to has no issues at all.

This chair has been a great upgrade for my home office. The mesh back is breathable and comfortable, even after sitting for long hours. The lumbar support feels supportive without being too firm, and the adjustable headrest makes a noticeable difference for neck comfort. I really like the 4D armrests and sliding seat. they make it easy to fine-tune the chair to my posture. The tilt lock works smoothly, and overall the chair feels sturdy and well made. Assembly was straightforward, and it looks clean and professional.

It's a hit or miss sometimes when ordering furniture online, because much of your satisfaction with the product is going to be based on your personal experience with it, not technical specs. I was confident after doing a ton of research online both via reading reviews for this chair on Amazon, as well as watching video reviews on Youtube, and ultimately decided that this was the best office chair in this price range for me to invest in. Is it worth it to buy a new chair if your current chair still works? I had doubted the value of this investment as well for this very reason. However, I can now say with confidence that it was one of the best investments for my workspace, and that I should have purchased a new chair much sooner. It only took me 20 minutes to put this thing together, and it is SOLID. My favorite features: SEAT CUSHION - This new chair has a very supportive and comfortable seat cushion, which fixed the pain I was developing in my lower back and coccyx from my previous chair and its flatter, older seat. BACK SUPPORT - The built in lumbar support is making a huge difference in my posture, which goes on to affect my shoulders as well. It is often overlooked in office chairs, but trust me, it will save your back especially if you are at the desk for extended hours. NECK REST - I've seen a lot of people say that the neck rest in office chairs are not really comfortable or useful, but that is not the case with this chair. This chair offers an adjustable neck rest that is breathable and very nice to lay on, encouraging comfortable breaks throughout your work sessions. LEANING - With an adjustable tension for leaning back, this chair has been great to take breaks on between focused work sessions, or when you want to just sit back and watch a movie on your computer. I tend to keep the function locked when I am working so that I am always sitting upright without a tendency to slouch or lean back. ADJUSTABLE ARMRESTS - Understated feature in office chairs. Depending on what you are doing on your computer and how you are sitting, you will find that the adjustable height and positions of the arm rests give you so much more support you didn't think you need. Getting your arms supported properly throughout your work is going to make a huge difference on whether you will develop tight shoulders and neck. Conclusion: My hip, back, and neck tightness have all gone away since using this chair. I was a skeptic about whether it would actually contribute to alleviating all these issues, or whether I was just at my desk for too long, but it turns out this chair has saved my back and enabled me to work longer, more productive hours at my desk. If you are in the market for a new chair within this price range, this is it. Buy it, spend the 15-20mins putting it together, and you'll never look back. Totally worth it.

I'd say 3.5 stars. TLDR: Something broke within 3 weeks, but it is a nicely packaged easy to assemble chair that actually feels quality in comparison to other brands. I have a feeling my seat breaking is not normal as it seems fairly well built. Pros: - Easiest thing I have ever assembled. The instructions are packaging are exceptional. - Build quality seems pretty good. I've used it for about a month now. - Fairly comfortable (but this varies for everyone - I am tall and lean, at 6'3" and 200lbs. With a longer than average torso). - Decent amount of adjustment options. - Quality versus price is good. Cons: - After 3 weeks of use the chair seat forward/backwards adjustment has failed. Even in the locked position it slides forward when I sit in it. I used epoxy glue to fix it in one place to not move. - I find that I have to keep the seat recline locked. Even with the tension at maximum it falls backwards. This could be due to my long torso. My armpits are where the seat back ends for reference. - I find that the seat back doesn't go forward far enough, I had to put a pillow behind me to sit straight, otherwise I hunch forward to compensate for the leaning back angle of the seat back in the full upright position. - The head rest is nice, but my head rarely touches it unless I am leaning back, due to the seat back angle. - The seat cushion does move forward and back which is an excellent feature, but for me two negative things happen. 1. It won't go far enough forward to give me the two fingers of space between the back of my knees and the chair (again this all depends on your height etc.) 2. When the seat cushion is all the way forward, it is uncomfortable for me as I feel even more reclined in the chair and after a few minutes feel a lot of pressure and blood pooling in my upper and lower legs. - The arm rest move around a bit too easily, a lock would be nice. As with every chair I have tried, the arm rests are a bit too far out, so keeping my elbows close to me is difficult. If you don't have this problem in your current chair, this chair will likely be fine. The arm rests also don't go high enough and I have to slouch to use them, but again I am long torso so this is every chair I have ever used. All that said, not a horrible chair for tall people, but you will be uncomfortable at some point (like every chair I have ever used, the best being a secret lab, but it is not great at all as it is a gaming chair and those are not ergonomic in any way). So overall, 3 stars mostly because something broke rather quickly, but this chair will likely work for many people out there in the 5'5" to 6' range.

I purchased this in March 2024 after looking at countless chairs in all price ranges. At the time, it looked like I had found the perfect chair, and for a while, I was pleased. It wasn't $1,000-1,500 like most high-end office chairs. It doesn't look like a cheap, low-end office chair. It may not have all the bells and whistles of some premium office chairs but does deserve credit for the amount of adjustability the chair gives you compared to other chairs in the same price range. Fast forward to a little over one year later, the mesh on the back of the chair began fraying. At first it wasn't much of an issue; it was more of a minor eyesore than anything. After another month, the mesh on the back of the chair has now frayed to the point that it pricks/pokes into my back to the point it's as if I'm sitting on a prickly bush. If it were just an eyesore but didn't affect the ability to sit in the chair, I wouldn't be taking the time to leave this negative of a review and would have just lived with it. Technically the chair is still able to be sat in of course but not without having to sit in weird positions to try to avoid the constant discomfort of being pricked in my lower back by hundreds of mini thorns. The fact that I'm now forced to sit unnaturally negates all of the ergonomic benefits and adjustability advantages that caused me to purchase the chair in the first place. The pictures make it look less harsh and less prickly than it actually is. I tried from multiple angles to get one that accurately depicts just how much fraying there is and just how prickly it is, but it was a challenge. I didn't want to spend the amounts that the "premium brand's chairs" come with, but now that I can (essentially) no longer sit in this chair after just over a year, I'm left wishing I had either purchased an extremely cheap chair for a fraction of the costs or had shelled out the money to purchase a "premium" chair even if that meant paying 3-4 times the price of this one. Hopefully this will help someone else avoid finding themselves in the same position I've found myself in—having to purchase another chair for the second year in a row.

I spent way more time researching desk chairs than I ever thought I would, but this was an important purchase for me. I typically work 10–12 hour days and was coming from a completely worn-out gaming chair with basically zero padding left. Assembly was surprisingly easy. Everything was straightforward, the instructions actually made sense, and I had it put together without any frustration (which is rare for furniture). Once I sat down, the difference compared to my old chair was immediate. It honestly felt like a huge upgrade. Is this the most luxurious, cloud like chair on the market? Probably not. I’ve sat in some insanely comfortable chairs before… but they were also way more expensive. For the price, this chair is an excellent bang for your buck and a solid investment if you work long hours or spend a lot of time gaming. What really sold me is how adjustable everything is. The lumbar support can move up and down, which actually helps with posture instead of forcing your back into one position. The seat slide is another feature I didn’t realize I’d care about until I used it, being able to move the seat forward or back makes it much easier to dial in a comfortable setup. The adjustable armrests are also a big plus and help take strain off my shoulders during long days. After spending many hours at a time in this chair, I can honestly say it stays comfortable and supportive throughout the day. No soreness, no constant shifting to get comfortable. Overall, I’m really happy with this purchase. If you need an ergonomic chair, don’t want to overspend, and actually plan on using it for long sessions, this one is absolutely worth considering.