Sihoo
M18
Based on 148 Reddit mentions
$169.99
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Most discussed features
Sentiment summary across the product areas Reddit users mention most.
Reddit mentions
Original Reddit posts and comments behind this analysis.
My tailbone hurts
I’d suggest seeing a doctor first, just to rule out anything serious. I had tailbone pain too, and after getting checked, my doctor said my sitting posture was a big part of it. I switched to an ergo chair and it helped quite a bit. I first tried a Sihoo M18 and used it for about half a year, but th
...Laslen34Laslen34 in r/homeoffice
January 7, 2026 3:17 PM
2
Need an office chair for my home office
Can't speak for the others, but I had the Sihoo M18 for nearly 4 years. It was nice at first, and I bought it based on good reviews. After a year or so, the seat started to get harder and the lumbar became more uncomfortable. Fast forward until about 2 months ago, my lower back was getting worse and
...nhansonphoto in r/OfficeChairs
December 15, 2025 8:19 PM
1
Does anyone know if this Chair is good
Sihoo M18, it's more or less ok for the price sub 180$. Ultimately it's not great.
Pesdalees in r/OfficeChairs
February 20, 2026 4:00 PM
1
Help me choose my new SIHOO/HINOMI/FLEXISPOT/other office chair
The Fractal Refine is a gaming chair, the backrest and headrest (and the general design) are not suitable, the Colamy Atlas has a foam seat which puts me off a bit otherwise it looks good, on the Sihoo side I was just looking at the M57 which is a better version of the M18, but looking at the review
...therealwend in r/OfficeChairs
June 21, 2025 9:55 AM
1
Sihoo Doro S100 - Feedback - Am I the only one failing to find any comfort in that chair?
I find this chair simply awful; it ruined my back. I'm not heavy or thick, and I feel like the lumbar “support” sucks my back in and forces me to stay upright, which tires me out enormously and makes me sit in a bad position. I used it for 6-7 months, and then switched back to my old chair (a Sihoo
...GlowSSB in r/OfficeChairs
November 9, 2025 8:13 AM
1
Are Sihoo (M18) chairs actully comfortable?
m18 is okay, but the m57 and doro c300 are definitely better. more support, more adjustability, and an overall more premium feel. i’ve got the doro c300 from sihoo australia and it’s been great so far.
BehindThisUsername in r/OfficeChairs
November 19, 2025 2:34 AM
1
Recommendations?
https://amzn.eu/d/2dUgMzh £30 voucher aswell. Basic, big seat great for cross legged sitting but not adjustable, lumbar might be tad aggressive. Similar to the Sihoo M18 but arms go lower. Personally unless budget is an issue, I don't recommend this or the M18, just a basic chair. Next 3 are the one
...Jack_intheboxx in r/OfficeChairs
April 26, 2025 11:08 PM
1