COLAMY Ergonomic Mesh Office Chair with High Back Lumbar Support Adjustable Headrest and 4D Armrest Sliding Seat Reclining Lock - Dark Grey

Hi, this chair was good. But my main purpose was not fulfilled as I have a chronic pack pain at L4 L5. Lumbar support was not working. When I fix the lumber support it’s keep coming down. It’s not fixed at the position I set basically defect in product I think. Can you help solve this issue. I am experiencing increased the back pain now.

A great deal of research went into choosing my new office chair. Colamy Atlas is a terrific choice for high quality without breaking the bank. Helps that it looks stunning too in a lovely shade of light grey!

This is my review of this product, its well packed keeping the product inside safe, all accessory, bolts are intact and parts are well cushion, easy to assemble with allen tool included, and just a heads up the base seat cushion is very heavy so it needs a little effort in removing it out from the box, overall the quality of this chair is very good, and its well made, its comfortable and looks premium, I like the knobs with this chair the forward n back and tension knob for tilting are nice feature but what I noticed about rotating knobs when you are in sitting position and try to adjust it may hurt your wrist while turning it so its something to be aware of, and the arm is made of hard rubber material it would be great if its a little softer, you can adjust the arm up n down, forward/back, side by side direction, 80/100deg tilt position its a nice features but the issue is when using this frequently it become loosen overtime, the seat cushion is firm not sure if there is spring inside that makes it firm or the foam itself is firm but I want a car seat feeling but this one is different, seat material is a little rough maybe cuz it it is still new, overall for the low price you paid for a premium look and good quality is a good buy, recommend it.

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).

This review has been updated after my customer service experience with Colamy. I was not prompted to update my review, but I felt compelled to when David from their customer service team reached out and offered to send me a new chair since my original one did not ship with instructions and I felt the arm rests were flimsy. When I explained I could not send the original back because I already chucked the box and am very busy, he said they'd just send me a new one anyway. Love to see customer service like that. I left him unread in my inbox for weeks too and he still got back to me in under 24hours. I also want to note that my girlfriend thinks the chair is very comfortable and she suffers from traumatic back injuries that make it difficult for her to sit in just about any computer chair for long periods of time. Somehow the lumbar support is just right for her. She does use a purple mattress pad for every chair she sits in and is approximately 5'8". Your mileage will vary, finding the right chair is more about your individual body type and habits, there is no one-size fits all. I've come to enjoy sitting in it more over time as well--or at least I can say that I find myself with better habits and I'm mildly less sore after long work sessions than in my old chair--so I'm really happy she and I don't need to share it anymore. I still find that the roll-off area of the mesh feels a little less soft than I'd like, but I don't find it exhausting when I'm sitting for a long time. I'm a 6' 200lb guy with a longer torso. I'm updating this review based on the assumption that the next chair they ship will be at least as good as the first. My original review is below and I haven't changed my opinion on each individual point. That said, it's decent enough that I likely won't replace it until I'm ready to spend between $500-$1000, so given the price of this chair and the customer service I think it deserves 5 Stars. Not the best, but it punches above it's price class. *ORIGINAL REVIEW* Didn't ship with instructions, mesh bottom isn't quite taught enough to make your legs feel comfortable in a normal seating position, the head rest is comfy and doesn't get in the way, and foot rest would be great if it was just a little longer and more padded. That other person who said the armrests feel cheap was dead on. Might remove em. They are well padded, but they feel like they came out of an American car in the 90s.