SIHOO Ergonomic Office Chair, Office Chair with Up&Down Lumbar, High Back Home Desk Chair with 3D Armrests, Computer Chair with Adjustable 2D Headrest, Tilt Function Black

Update on Review:After owning the chair for over three months, it has not worn down at all. The chairs quality and comfort are still very high. After months the chair is still in great shape, and I'm extremely pleased with the quality, durability, and overall life of the chair. The mechanics still work, the chair doesn't show any signs of wear, and easy to clean. Still looks brand new out of the box. The chair provides good lumbar and back support, and is still very cushiony, with no signs of wear/tear at all. Although the left armrest is still a bit loose, no other issues have appeared. The SIHOO customer service has been great in assisting me with my purchase, and I'm extremely glad to see good customer service still exists. The fact SIHOO customer service would reach out to ensure customer satisfaction means a lot!All in all, I have raised my review up to 5 stars, and after using this chair just about every day for working at home/gaming. I am pleased with my purchase. As we're all used to minor defects happening all the time, I don't fault the company for the loose armrest. It is what it is, and I would recommend anyone who needs a good-quality chair to give this company a chance! Hope this review can help the next person in deciding their next desk chair!Initial Review:Easy to set up, good material, and very comfortable. The only issue I've had is the left armrest is loose and I don't see a way to tighten it so the left and right adjustments are quick and move a bit. Minor flaw but for the price it's not do-able. I don't like spending a lot for a chair that you can't sit in before you purchase but this one is good.I think the quality is fine, although like most computer desk chairs the way they are built if you lean too much to one side the chair will stay that way, and then you get a lopsided chair/feel. If you're looking for a cheap starter chair this one is fine, but you might want a better quality chair later.

I've been using the SIHOO M102C Ergonomic Mesh Office Chair for a few weeks now and I'm thoroughly impressed! The mesh back is breathable and comfortable for long workdays, and the adjustable 3D armrests and 2D headrest make it easy to customize to my exact needs. The up & down lumbar support is a game-changer—it really helps with posture and reduces back strain. Assembly was straightforward, and the chair feels sturdy and well-built. A fantastic upgrade for my home office—highly recommended!

The chair is very comfy and durable. The instructions are extremely minimalist. A few of the instructions are wrong. N is actually M in step 2. They don't give you enough K screws to attach the backing. I had to take screws from my old office chair and use those for the backing K screws. Overall, I think it's a good deal for the price point since it has a lot of features of more expensive chairs like movable armrests and adjustable backing. If you are not a crafty / mechanical person, it may be a little difficult. If you don't have spare parts, it may be difficult. Luckily, my chair had most of the parts.

This is my first "ergonomic" chair coming from regular office chairs and gaming chairs, and I have to say I'm definitely impressed with it.The box it comes in is large and everything is packed nicely and secure inside. There was no damage at all to any of the parts and pieces and everything was wrapped. If there's one thing I hate about some chairs is that the bits can get damaged in the box, but there was little chance of that happening with this chair.But the thing that impressed me the most at first was the tool they give you to assemble it with. Instead of a standard allan key they give you one that has an actual handle on the end. It's so nice that I actually kept it instead of just tossing it aside with the rest of the packing material like I usually do once assembly is complete.It's an easy to assemble chair, perhaps not the easiest chair I've ever put together but it definitely is not a challenge. The base of the chair is all metal instead of plastic like most chairs, so I feel like it will last a long time instead of simply snapping. I must say though that I didn't test the caster wheels. I have a set of roller blade wheels I immediately installed on the chair and haven't used the included ones whatsoever.After assembly is complete you're left with a pretty comfortable chair. The lumbar support, which is adjustable, has almost become my favorite part of the chair. But the biggest feature for me is the fact that the arms actually raise up. So many chairs have fixed arms that you can't move out of the way and it's become something I can't live without.I think for the price you simply can't find a better, higher quality chair on Amazon. Most of the chairs on here are from random brands that have no quality control and will not stand behind their products. I trust this chair to last a few years, and that's more than I can say about the last few chairs I have purchased.