SIHOO M59AS Ergonomic Office Chair, Desk Chair wit
Original price was: $249.99.$229.99Current price is: $229.99.
Price: $249.99 - $229.99
(as of Mar 14, 2025 09:52:31 UTC – Details)
Product Description
【3D Coordinated Armrest】SIHOO M59AS’s armrests are not only adjustable from front to back and left to right, the linkage design also allows the chair to provide perfect support for your arms at any tilt angle.The PU skin-friendly material provides you with a comfortable touch, so you can have a cozy experience whether you are working or studying or resting and relaxing.
【90° Flip-up Armrest】The armrests of this desk chair are designed to flip 90° and can be placed underneath your desk to save space, or provide you with more space while you play your guitar, saving space while providing you with more space.
【Double Back Design and Adaptive Lumbar Pillow】The back of this ergonomic office chair is designed with double backs, separated backs, which fit your back curve better, and adaptive lumbar pillows, which can be adjusted automatically with the movement of your body, and provide continuous support for your lumbar area no matter what kind of sitting position you are in.
【Saddle Shape Cushion】 The wide cushion of this computer chair adopts saddle shape design, which fits the curve of the buttocks and legs, effectively relieves the sitting pressure, provides effective support and does not cause pressure on the legs at the same time, high-quality dragon mesh, comfortable and durable, ventilated and breathable, and will not feel stuffy when sitting for a long time.
【High Quality Mesh Office Chair】SIHOO M59AS Mesh office chair has been certified by BIFMA and SGS and passed the hydrostatic pressure test of 1136 kg. Our office chairs can withstand up to 150 kilograms. If you have any questions, please feel free to contact us.
13 reviews for SIHOO M59AS Ergonomic Office Chair, Desk Chair wit
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Original price was: $249.99.$229.99Current price is: $229.99.
Alex Solis –
Very comforting!
Easy to assemble! Nothing missing. Fast shipping.
Ross Turdo –
Excellent chair for the price!
Love that the arms fold up so I can play instruments more easily. Great product!
Jadorè –
This chair is super comfortable
I recently got the SIHOO Ergonomic Office Chair, and I have to say, it is super comfortable! The design is great for long hours of sitting, and the armrests provide excellent support, which I’ve really appreciated during my workdays. However, I did encounter an issue with my chair. The hydraulic pump that’s supposed to allow the chair to extend up doesn’t seem to work. I even took it apart and reassembled it, but it still doesn’t function properly. As someone who is taller, this has made it a bit challenging for me, as I can only sit in it for a limited time before my knees start to hurt. Despite that setback, I still think the chair is pretty good overall. If the hydraulic issue were resolved, it would be a perfect fit for my needs. I’d recommend this chair for its comfort, but just be aware that there may be some quality control issues to watch out for.
BLUNTLY –
Super Heavy Duty
Super Heavy Duty and absolutely gorgeous office chair. I love how pretty much EVERYTHING is adjustable and it’s incredibly comfortable. It looks sleek and SOOO good in my office. The arms are the best part, how they can be folded away.
Ariel&Tyla –
Super comfy ergonomic office chair
I originally got this chair to replace my gaming style chair at home but it just wasn’t very comfortable for that purpose. I like to tuck my legs in while I play games and do other tasks at home, so I took this chair to work. This is where it really shines.This chair really helps keep straight posture and has a nice adjustable lumbar area. The head rest has a ton of adjustability as do the arm rests. There is even a neat little coat/bag hanger built in to the back. My favorite thing about this chair has to be the mesh. It is so comfortable, and infinitely breathable. It feels very thick and sturdy but still conforms nicely to your body.For the price, this is a great office chair. Highly recommended.
Amazonian Reviewer –
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.
Gregory Kent –
Great Support All Around
I was surprised by just how firm the support in this chair was without it being hard as a rock or comfortable to sit in long term.I have a desk job that often has me tied to my chairs for hours at a time. In that situation it means I need ti make sure any chair I have supports my lower back and this one does that very well.
Jinjer pup –
Very nice chair, easy to assemble
This SIHOO ergonomic office chair is really nice!The chair comes in pieces and needs to be assembled. Plan for 220-30 minutes to assemble everything and it would help to have a second person but not necessary. The instructions for this chair are probably the most thorough that I have seen for an office chair. The drawings and identification of each part is easy to follow. The bolds and screws are easy to identify as well, they come on a piece of cardboard with plastic over the screws and bolts and a label for each. The other nice part is the label on the screws and bolts actually tells you how many of each and that it includes extra, so you are not thinking, “why do I have an extra screw??”.The assembly went smooth with this chair and once I sat in the chair, I thought it was very comfortable on my bottom and very supportive to my back. The wheels glide very smoothly on the floor and the adjustments to lower and raise the chair and lock the chair all work and are easy to operate. I love that the armrests can be lifted!Now the reason I do not give this five stars, the arm rests are too short for me. I’m a bigger guy and this is likely the reason it feels like these are too short. I felt like these did not give enough support to my arm when typing. Luckily, I bought some arm pads to go over the armrests and this added enough support for me to use this daily.Overall, the chair is very comfortable, easy to assemble, well made.
LucaDoc –
Conosco già il brand perchè ho già due sedie per la scrivania, e sinceramente questa mi sembra la più completa. La curvatura lombare và veramente a contatto con la schiena, e anche il poggiatesta, se sistemato a dovere e mantenendo quasi a zero l’ oscillazione dello schienale, permette di scrivere con la tastiera quasi in modo perfetto e naturale. Solitamente invece, se sfruttata tutta la superficie della sedia, la postura finale tende a farci avere lo sguardo almeno di un metro superiore rispetto a dove dovremmo averlo, ossia al display del computer.Il montaggio è rapido e semplice, ci sono circa una ventina di viti da assemblare (alcune utilizzando anche la rondella), di cui dieci sono necessarie solo per la base a stella, a cui si incastrano poi le ruote gommate. Aiutano nel processo, le istruzioni anche in italiano, e i contenitori per le minuterie etichettate a dovere.Sul retro della seduta và fissata la piastra di acciaio da cui si potrà regolare l’ altezza della sedia e la rigidità nell’ inclinazione dello schienale, che si inserisce nella struttura di acciaio e rimane in posizione grazie alle viti. In questo frangente, ho trovato utile inserire un piccolo spessore che tenesse vicine le piastre della seduta e dello schienale per unirle poi con le viti, perchè c’ è uno spazio di qualche centimetro che altrimenti non aiuterebbe la giunzione dei due componenti. È stata questa l’ operazione un pò più articolata da fare perchè una mano non è sufficiente a tenere sollevato lo schienale mentre con l’ altra si prova ad avvitare le viti. Una volta composta la base a stella con le ruote e il pistoncino superiore inserito, è sufficiente appoggiare sopra lo schienale con seduta annessa assicurandosi che entri sfruttando il foro dedicato. A questo punto rimangono i braccioli e il poggiatesta, in tre minuti la sedia è assemblata e pronta per l’ utilizzo.La cosa fantastica è che i braccioli si sollevano e quindi si può spingere la sedia sotto la scrivania, occupando meno spazio. A proposito di questo riporto delle misure che possono servire a chi ha uno spazio molto risicato: il diametro massimo occupato dalle ruote è circa 70 cm (ma si possono inserire anche solo due ruote della base sotto la scrivania ovviamente e non considerare gli estremi), e la seduta è larga 50cm abbondanti.Nonostante il bundle sia abbastanza pesante, è snella nei movimenti, non è over-dimensionata e ha un aspetto abbastanza minimal e futuristica.La seduta è a forma di sella, rigida sui perimetri laterali e morbida su quello frontale, inoltre curvo che accompagna le nostre gambe. Il tessuto è a rete, elasticizzato e traspirante, pertanto non dovrebbero esserci problemi nemmeno nelle lunghe sessioni estive.Il supporto lombare dinamico ha una molla sul lato sinistro e una sul lato destro, quindi anche se appoggiamo più peso della schiena su un lato rispetto all’ altro, l’ ergonomia continua ad essere presente, grazie al fatto che si contrae una sola molla, mentre l’ altra si estende. Sono ancora un pò rigide, ma credo che ci vada un pò di tempo, del resto la sedia è stata montata da pochi giorni.I braccioli: la superficie d’ appoggio può essere spostata in avanti e indietro, ruotata verso l’ interno oppure l’ esterno, utile per trovare la postura corretta anche quando cambiamo posizione. Non possono essere ultra-stabili i braccioli in sè, proprio perchè offrendo la possibilità di alzarsi ed essere paralleli allo schienale, sono fissati a quest’ ultimo, e di conseguenza la parte opposta, sotto al nostro polso, è quella un pò più critica. Nulla di preoccupante, a meno chè non ci si appoggia di peso sulla parte più sporgente dei braccioli, fino a sollevare leggermente il sedere per distendere bene le vertebre. Cosa che io in primis facevo fino a qualche anno fà, prima di capire che non ero agli attrezzi delle gare olimpiche e potevo anche alzarmi e fare un break.Il poggiatesta supporta una decina di altezze diverse, inoltre lo snodo consente anche di perfezionarne il posizionamento più interno o esterno alla sedia, come si vede dalle foto che ho allegato. Nel mio caso, che sono alto 1,76m, si adatta bene. Ho avuto solo problemi ad alzarlo perchè non trovavo un pulsante da premere, o una levetta da spostare. In effetti non c’ è, per alzare il poggiatesta bisogna spingerlo dal basso verso l’ alto con una certa forza, finchè non si posiziona nello “scatto” desiderato.Concludendo, c’ è anche un piccolo appendiabiti, una “gruccia” inglobata, fondamentale per l’ ufficio e appenderci la giacca, e utile anche in casa, magari per un marsupio, borsello o perchè no, per ospitare la maglia o il jeans da indossare il giorno dopo.È la terza sedia di Sihoo che provo, e la valutazione migliora ogni volta, si notano i progressi del brand. Questo modello non ha mille funzioni e probabilmente non è nemmeno la più bella da vedere nel catalogo, però a me piace un design sobrio e soprattutto non riesco a trovare una critcità che possa farmela sconsigliare.
Darling –
This chair is strong, it handles my hefty weight easily. It’s amazing for my back. So comfortable even for prolonged time spent at the desk. It looks nice too. This chair is of impeccable quality and I’m thoroughly pleased.
森林キャンプの鉄人 –
かなり座りやすい椅子です。普段はエルゴヒューマンプロを使っているのですが、格安バージョンのエルゴヒューマンという感じでしょうか。組み立てもかんたんでした。ランバーサポートがかなり強めでいいです。メッシュはかなりすずしくて、椅子の後ろからヒーターをあてていたら、かなり温かいと感じました。ヘッドレストも快適です。髪の毛を巻き込んだりもありません。段ボールの箱にはいって届きます。くみたてはかなり簡単で、座面が大きいのが良いポイントだと思いました。全体的によくできており、エルゴヒューマンの代替になる、いい商品だと思います。これは「SIHOO M59AS オフィスチェア 椅子 デスクチェア 3D跳ね上げ式アームレスト 3Dヘッドレスト 自動適応ランバーサポート 約120°ロッキング M59AS (グレー(座面拡大)) (グレー(座面拡大))」のレビューです。
VM –
Chaise ergonomique de qualité, que se soit les plastiques ou le “tissu” en maille.Facile à monter à deux. Peut se faire seul mais il faudra jouer un peu l’équilibriste à certains moments.Très confortable et pleins de réglages pour s’adapter au mieux à sa morphologie.Parfait pour des heures de travail dans le confort !
Andréy –
La SIHOO M59AS es una silla de oficina ergonómica que busca equilibrar comodidad, diseño y funcionalidad a un precio accesible. Con un respaldo alto de malla transpirable y reposabrazos 3D ajustables, promete mejorar la postura y reducir la fatiga en largas jornadas de trabajo. Diseño y MaterialesEl diseño moderno y minimalista de la SIHOO M59AS encaja bien en cualquier espacio de oficina o estudio en casa. Su estructura de malla favorece la ventilación, evitando la acumulación de calor, lo cual es ideal para quienes pasan muchas horas sentados. El color verde aporta un toque fresco y distintivo, diferenciándola de las típicas sillas negras o grises. Ergonomía y AjustesUno de sus puntos fuertes es su respaldo alto con soporte lumbar ajustable, pensado para mantener una postura saludable. Los reposabrazos 3D permiten ajustes en altura, ángulo y dirección, adaptándose a diferentes usuarios y necesidades. También cuenta con un mecanismo de inclinación, lo que agrega comodidad en momentos de descanso. Comodidad y Experiencia de UsoLa base acolchonada es firme, pero cómoda, ofreciendo un buen soporte sin hundirse con el tiempo. La movilidad es fluida gracias a sus ruedas giratorias y su estructura estable, lo que la hace adecuada para diferentes superficies. Aspectos a MejorarAunque la silla cumple con la mayoría de las expectativas, algunos usuarios podrían encontrar que el soporte lumbar es algo rígido o que el ajuste de los reposabrazos podría ser más preciso. Además, el ensamblaje puede requerir algo de paciencia, aunque no es especialmente complicado. ConclusiónLa SIHOO M59AS es una excelente opción para quienes buscan una silla ergonómica bien diseñada sin gastar una fortuna. Sus múltiples ajustes, materiales transpirables y estética moderna la convierten en una gran alternativa para oficinas o estudios en casa. Si bien tiene algunos detalles mejorables, su relación calidad-precio la hace una compra recomendable.