SIHOO M59AS Ergonomic Office Chair, Desk Chair with 3D Flip-up Armrests, Computer Chair with Dual Back Design and Adaptive Dynamic Lumbar Support

Good chair for home office
The chair is easy to assemble, made with good materials, and after a couple of months of use, we haven’t had any issues. The only thing that could be improved is the wheels, as they can get a bit stiff on certain surfaces, but overall, it’s a very solid chair.Keep in mind it’s a bit heavy, but that just means it should be able to handle most people without a problem!!

comfortable chair
really nice chair. Easy to build.I use it during long painting session and doesn’t give me any paint issues .

Solid Ergonomic Upgrade with Some Assembly Hiccups
After 5 years, my old gaming chair from the lockdown pandemic era had seen better days—both aesthetically and in terms of its so-called “ergonomic-ish” cushion. I was legit having all kinds of pains, and mind you I’m still fairly young-ish. Gaming chairs aren’t exactly known for great ergonomics though so that was my fault, but I decided it was finally time for an upgrade.After researching, I landed on this chair and the brand due to some raving reviews out there, especially on youtube. Assembly was mostly straightforward, but I did run into some quality control issues. The stainless steel legs didn’t push in easily, and I had to use a rubber mallet to align the screw holes properly. The wheels were another challenge—one went in smoothly, but the others refused to budge, even with my best effort (and trust me, I lift heavy on chest and triceps days!). Again, the rubber mallet came to the rescue.Another design flaw, as other reviewers mentioned, is how the armrests attach to the back of the chair rather than the base. This makes the whole chair feel a bit wobbly when pressing down on the armrests, giving it a slightly flimsy feel. Though I do love the fact that it goes up to save space but also for when I play my guitar and record some music.That said, it’s still a major upgrade from my stiff, posture-wrecking gaming chair–and it was actually the same price as this chair too. With this chair, I do love the neck and head support/ They are fantastic—I sat on it today for 5 hours without feeling tension build up in my shoulders or neck. Despite the minor flaws though, it’s a comfortable and ergonomic choice for long work sessions in my opinion. It’s also my first ‘mesh’ chair, and I’ve heard great things about mesh chair especially in hot summer days as it allows some heat to escape and such, providing some cooling effect, unlike the faux leather gaming chair I had for the longest time which makes me sweat like crazy every summer.Would I recommend it? Possibly. If you’re on the slightly average height (5’9″) or shorter, go for it. If you’re taller though, maybe look for something else. However, be ready to put in some extra effort during assembly, unless of course, the company sees this review and decides to do a better quality assurance in ensuring each pieces goes in smoothly.

Long hours, comfortable chair so far!
I spend a lot of time in this chair in my home office for work. It has been surprisingly more comfortable than I anticipated. I don’t have to use any chair pads with this like I did my previous chair. The only thing I would change, would be, if there were some way to make the material a bit more soft. Living in Arizona it’s very hot so I would love to be able to wear shorts. But I don’t because the material is a bit “scratchy” or rough for me. But then I’m not sure how sturdy it would be. Otherwise, this would be the perfect chair so far.

As someone who spends long hours at my desk, finding the right office chair has been a journey. The SIHOO M59AS Ergonomic Office Chair has not only met but exceeded my expectations, providing an unparalleled seating experience that has transformed my work environment.The dual-section backrest is a standout feature that I’ve come to appreciate immensely. It offers comprehensive support for my entire back, with the upper section providing a generous support surface and the dynamic lumbar support adapting seamlessly to my spine’s natural curvature. This design has significantly reduced the back fatigue I used to experience after extended periods of sitting.The 3D coordinating folding armrests are a game-changer in terms of versatility and space efficiency. I can easily adjust them to support various sitting positions, and the ability to flip them up allows me to tuck the chair neatly under my desk when not in use. This feature has been particularly useful in my compact home office setup.The all-mesh design not only looks sleek but also offers excellent breathability. Even during warmer days or long work sessions, I remain cool and comfortable. The durability of the mesh has impressed me as well; after months of daily use, it shows no signs of sagging or wear.Adjustability is key in an ergonomic chair, and the SIHOO M59AS doesn’t disappoint. From the seat height to the headrest angle, I’ve been able to fine-tune the chair to my exact preferences, resulting in improved posture and reduced overall body strain.The chair’s build quality is evident in its sturdy construction and smooth operation of all adjustable parts. With a weight capacity of 300 lbs, it feels robust and stable, inspiring confidence in its longevity.

メッシュが柄になっていて、カラーやデザインが想像よりもすごくかっこよくて気に入ってます。10000円割引クーポンでお得に買えたこともありますが、機能や座り心地、デザイン含め満足してます。リクライニング状態で固定はできないようですが、かなり軽めで背もたれが倒れるようにできたのは良かったです。ヘッドレストが奥まで刺さらず、ネジを抜いてからハメ直しました。ヘッドレストのフィット感はまだ慣れてないので、これから馴染むか、ベストな調整を探りたいとおもいます。