SIHOO M102C Ergonomic Mesh Office Chair, 3D Armrests, High Back

Buying a chair online for your home office is hazardous. Unless your employer is generous, you’re on a tight budget self funding one of the most important items for your workplace. Save a few pounds and risk something cheap and nasty or overspend on a chair that provides poor support and lacks comfort and you have blown a lot of money on a poor choice. There are few opportunities to try office chairs in a store before you purchase so it’s important please to do your research and choose carefully. The online community here are good with answers and for this purchase, the Sihoo customer service was really good at giving answers to my questions about how adjustable this chair is and its key features. I bought this M102C chair a month or so ago and have used it daily and it is really comfortable and supports me really well, especially my lower back. The seat cushion is nice and thick, the back rest and head / neck rest give great support and I can lean and tilt back when required very easily and in a controlled way without tipping backwards or fiddling constantly with settings. Another nice feature is the adjustable arm rests which also provide good support and comfort. It is a very well made, extremely comfortable chair and has all the right functionality for me so I’m very pleased with my choice. It was also within my self funding budget and available at a reasonable price so I did not have to overspend. In addition, it looks really smart, modern and a nice design. Assembly took me about half an hour but that’s because I take care with everything and read the nice, clear instructions properly. I did not find anything too fiddly or complicated and everything arrived very carefully packaged and in good condition. I can highly recommend this Sihoo chair to anyone looking for something similar and there is plenty of choice for most budgets if you fancy any of their other office chairs. To sum up, the M102C is really comfortable and a great addition to my home office, I’m very pleased with it and it’s one of my very best Amazon purchases.

September 2026: After a bit of research, I finally bought the Sihoo M102C. It was between this and Hbada chair. Both around the same price range of £130. Decided to get this one because it has head rest and higher density seat foam. Packaging was great. Every part sorted. You get a hex key with handle which is a life saver and unlike any other. Assembly instructions were easy to understand and whole assembly took 50mins from unpackaging to full assembly. Tip: It is heavy so if you are assembling in one more but taking it to another then carry the wheel base separate and the chair separately. It becomes easy to just out the chair on the gas lift. The chair is big and I realized that as soon as I put it in my home office. First impression on sitting. It is fabulous and I could feel the high density foam, the padding on the armrest and the back support immediately. The overall quality of the chair is solid and material is also high quality. It is a sturdy and stable chair and ergonomics are amazing. The armrest is adjustable. The seat itself is big and provides great support under thighs. It's day 1 and I am extremely happy with the purchase.

Im really impressed with the comfort of this chair. The seat pad is really comfortable. Easy to put together and adjustable to all sizes. Looks smart and moves smoothly, no creaks or squeaks. It seems sturdy and the weight shows that. Can't comment on longer use, as only had 2 weeks.

For someone who uses this to work from home for 8 hours + per day, this chair is ideal. So comfy & supportive, I wish I had upgraded sooner!

This was really easy to put together. Chair is for son, he is too short for the headrest and it doesnt quite push out of the way so I should have left that off for now. Overall a great comfy chair I would say it's great value for money. Its pretty lightweight, its on carpet so obviously as expected it doesn't glide along the floor so I can't comment on how well it will move consistently but on a little test on wood floor it seemed to glide well. Tilts pretty easily it's really easy to adjust the seat height and lumbar support.

I bought a chair frm SIHOO in 2024 after the first year it started having probems the right armrest broke and the head rest was broke as well but because I was looking after my father who passed away I did not have the time to contact SIHOO. But now when I contacted them they wanted a video of the chair which I sent and I was told they would only send me spare parts which I can not assemble and it will cost me £90 to hire someone plus I have to pay customs on the spare parts and I need to show them the proof in order they will imburse me but only to PAYPAL Account which I do not have and they forse me to open a PAYPAL ACCOUNT whcih I dont want and they should have offred me a new chair which they have not and I am extremely unhappy with their attitude towards me and all the unhappiness and the agony they caused me. Never will consider buying from them again?

Bought March 2024 for about £135. Still going strong in Jan 2026. Pros: - Seat is comfortable/padded - Assembly is about as simple as these kind of chairs get (easier with two people) - Lots of room for adjustments to suit your sitting position - Movement is fine (using it on carpet) Cons - Lumbar support sags/requires readjustment almost every day. This has been an issue with two budget office chairs for me so, if lumbar support is your priority, maybe look at those with non-adjustable/built-in support. - Arm-rest padding is close to non-existent. Not a problem for me, but might be a con to others I'd say this is an adequate chair - and the fact it is still fairly comfortable after almost two years means I'm giving it 4 stars. Just be aware, it's often on offer! Don't buy at full price!

Great product, super comfy

Très bon fauteuil de bureau avec soutien lombaire. Seul point d'amélioration : les accoudoirs attachés au dossier seraient sûrement mieux sur l'assise.

Para mi que no soy alto (1,65) me resulta cómoda y espaciosa. No será la mejor silla ergonómica del mercado pero para el precio que tiene es mejor que las que podemos encontrar en las grandes superficies a precio similar. Grandes ventajas que le veo, brazos abatibles y regulables en giro y longitud, apoyo lumbar regulable en altura (lo mejor) y respaldo de cabeza regulable en inclinación. El montaje es muy sencillo, en pocos minutos la tuve lista. La estructura del respaldo es de PVC con diseño moderno que luce bien en la habitación o setup que tengáis. La del pie en cambio es metálica, otro punto positivo y las ruedas deslizan bien. La única pega quizás es que cuando inclinas el respaldo no tiene muchos grados, no esperes darte ahí una siesta. Para eso hay otros modelos. Esta la veo enfocada a trabajar y para eso es magnífica. Soy informático y a diario la uso al menos 10 horas de media y no noto cansancio ni molestias como antes en espalda y lumbares. Veremos como aguanta los años pero de momento muy contento.

I’m very happy with this office chair! It’s comfortable, supportive, and has plenty of adjustments that make it easy to find the right sitting position. I especially like the adjustable lumbar support and headrest, which make a noticeable difference when sitting at my desk for longer periods. The 3D armrests are another great feature, and the tilt and recline function is perfect when I want to sit back and take a break. The chair feels sturdy, rolls smoothly, and the mesh design helps keep it comfortable throughout the day. If you work from home or spend a lot of time at a computer, having a good ergonomic chair is so important. This one has been a great addition to my home office, and I would definitely recommend it!

J'ai commandé ce siege pour remplacer le vieux et inconfortable fauteuil que j'utilisais jusqu'ici à la maison. Je cherchais un fauteuil un minimum qualitatif mais pas trop cher et j'ai jeté mon dévolu sur celui ci car la marque sihoo semble avoir une assez bonne reputation et que les fonctionnalités repondaient à mes besoins relativement modestes. Quand j'ai deballé les pieces du siège, j'ai d'abord cru qu'il n'y avait pas de notice mais en fait elle était emballée avec l'assise du fauteuil. J'ai pris mon temps pour le monter pour ne pas comettre d'erreurs. La notice est plutôt claire et les pieces bien emballées... Mention speciale pour les petits elements qui sont emballés sous un espece de blister cartonné où chaque type de piece (entre autres les vis) est dans son petit compartiment et identifié clairement. La notice est relativement claire et le montage aisé pour peu qu'on fasse attention à ce que l'on fait et qu'on prenne son temps. Il y a bien un ou deux moments où il faut bien faire attention au sens de montage pour ne pas se tromper dans l'orientation des pieces mais rien d'insurmontable. Et le resultat est à la hauteur de mes attentes. Le siege a un aspect assez joli et sobre, le soutien lombaire reglable en hauteur et l'appui tete reglable en hauteur et inclinaison sont plutôt utiles et le siege est globalement confortable avec des reglages assez standard de hauteur de l'assise, de blocage/deblocage de l'inclinaison (inclinaison assez limitee) et de reglage de la resistance de l'inclinaison. Les accoudoirs sont relevables, legerement orientables vers la droite ou la gauche et un peu avançables et reculables mais ca reste limité. Je fais une taille moyenne de 1m74 et je suis loin d'être un poids plume et j'ai trouvé des reglages qui me conviennent. Ce siege m'inspire plutot confiance en matiere de solidité et sa capacité annoncée à supporter 136 kg de poids plutot rassurante meme s'il existe des sieges qui peuvent supporter plus. Apres, il s'agit d'un siege à 150 euros donc il ne faut pas s'attendre à avoir la meme qualité et les mêmes raffinements qu'un siege bien plus cher. Mais pour ce prix assez contenu, j'estime en avoir pour mon argent. Je n'ai rien de particulier à reprocher pour le moment (je l'utilise depuis quelques jours) à ce siège qui me donne entière satisfaction donc je lui met la note maximale de 5.

if you are over Height = 177 cm then go with the SIHOO M18 Ergonomic Office Chair, Computer Desk. I am 181 cm and if I could do so again I would buy the upgraded version. The one I have does not have adjustable arm rests up and down. Otherwise it is a very good chair.