Very comfortable for desk work. Brilliant present for my wife. She loves it, and she works 8-6 with no issues in this chair
M59AS Ergonomic Office Chair
£179.99
Unit price
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Unavailable
Description
Description
Experience full support and comfort with the Sihoo M59AS, featuring a dual-section backrest that adapts to your posture. The 3D coordinated, flip-up armrests provide customizable support for various sitting positions and offer the flexibility to tuck the chair neatly under a desk for maximum space efficiency. The saddle-shaped seat cushion, premium all-mesh design, and thoughtfully integrated coat hanger are just a few of the features that combine to elevate your seating experience.
- Dual-section backrest for comprehensive back support and comfort
- 3D-adjustable flip-up armrests for customizable arm support and space efficiency
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Dual-jointed headrest for precise neck suppor
- Full premium mesh design for excellent support and easy maintenance
M59AS Ergonomic Office Chair - Grey
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Key Features
Dual-section backrest design
3D coordinated flip-up armrests
Double-jointed headrest
Full premium mesh design
Sihoo M59AS headrest is designed to conform perfectly to the curve of your cervical spine and provide a broad support surface for ultimate comfort. Featuring a dual-joint mechanism, it can be adjusted in height and rotated around two pivot points, enabling you to customize the support precisely for your neck and head.
Dynamic lumbar support that's got your back
Sihoo M59AS headrest is designed to conform perfectly to the curve of your cervical spine and provide a broad support surface for ultimate comfort. Featuring a dual-joint mechanism, it can be adjusted in height and rotated around two pivot points, enabling you to customize the support precisely for your neck and head.
Sihoo M59AS is crafted to fit seamlessly into workspaces of any size. Its convenient flip-up armrests allow you to tuck it under your desk to save space, making it ideal even for compact areas. Experience ergonomic support and comfort no matter the size of your workspace.
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Recline, relax, rewind
Need a quick break during your workday? Recline in comfort on Sihoo M59AS, relax, and recharge to take on your next tasks with fresh energy and focus.
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Support and comfort for the entire back
Unlike many competitors, Sihoo M59AS features a taller, more spacious backrest design that provides full support for your entire back—even if you're on the taller side.
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Premium mesh for flexibility, breathability, durability, and more
The PE and polyester blend in the Sihoo M59AS mesh material delivers exceptional breathability and support, while also ensuring durability and easy maintenance.
Specifications
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Product Name: Sihoo M59AS Ergonomic Office Chair with Dual-Section Backrest & 3D Flip-up Armrests
Fabric: PE + polyester
Armrests: 3D Flip-up Armrests
Maximum Load: 136 kg (300 lb)
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Seat Depth: 43.5 cm (17.13 in)
Max Seat Width: 50.5 cm (19.88 in)
Seat Cushion Height Range: 46.5 - 56.5 cm (18.31 - 22.24 in)
Net Weight: 16.65 kg (36.71 lb)
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Optional linkCustomer Reviews
Overall rating: 4.6 / 5 from 57 reviews.
Beautiful chair !🤣
Great
Unreal chair, easy to build very comfortable
I bought a chair 8 months ago at more than twice the price of the Sihoo and even though it was more adjustable I never felt comfortable whilst sat in it. The Sihoo on the other hand felt comfortable straight out of the box. Simple and easy to put together with all fastenings treated with threadlok which I thought was a nice touch. Well designed and stylish, this chair looks good in any office or home. Great job Sihoo.
Great chair, really comfortable and good value Easy assembly aswell
Quick delivery, easy assembly. Very happy with this chair!
Nice chair — very easy to assemble, especially with the help of the YouTube video for step‑by‑step instructions!
All went well, well packed, arrived soon
Excellent product . Done a bit research before buying it . Chat GPT suggested this and not regretting it . Good quality product. Arrived in a day after ordering it .
Very comfortable. Easy to assemble. Brilliant chair overall.
Ordered direct with website. Was kept upto date with shipping and delivery. Arrived on time. Easy to assemble. Very clear and easy to follow instructions. Would recommend.
Very comfortable chair
Great chair, easy to follow instructions and super comfy pleased I chose it
Comfortable with a good range of height, arm and head rest adjustment. Rake adjustment is lockable to a maximum range that takes a little fiddling about but otherwise good. Well packaged and easy construction using tools included.
Very good product
Speedy delivery. Comfortable chairs.
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Love the chair, might get a standing table next. Anywho, instead of sending you a photo or video, I just tagged you on my instagram, @mrpeterhonore Thank you. All my best Pete
beautiful chair and very very very comfortable best I have purchased.
Ideal chair for my personal needs. Easy to assemble, comfortable and good value for money
Bought for my son. He says its really comfortable
high quantity with a reasonable price
Lovely chair great support. Lovely feel
The chair makes a good first impression with its premium-feeling mesh, which is breathable and sleek. However, comfort doesn’t fully live up to the marketing claims. The lumbar support and backrest are fixed, which can feel restrictive over longer periods, and the armrests lack flexibility. While it is indeed versatile and space-saving, the fixed height is a major limitation, especially compared to other chairs that allow more personalization. After trying alternative models, many feel larger, better cushioned, and more comfortable for extended use.
Delivery was very quick, and the product was packaged really well. The seat, even after two weeks, is amazing and very comfortable. With so many options and varieties available in the market, this one really stands out for its value for money.
Easy to assemble and relieved to finally have a chair to help with a back and shoulders that said no more kitchen chair! Really good features are the fold-up, fully adjustable arms and the lumbar support for my dodgy back. Get one before you get the dodgy back!
I've always used cheap chairs that would break after a few weeks to months, but this time I decided to spend a little more and get the Sihoo M59AS. My 3 years of back pain disappeared after 2 days of using it, I sit on this chair for around 5 to 6 hours a day and I don't get any pains. Also I like how adjustable the chair is, the arm adjustments by far are my favourite feature, I can extend it out so my arms align with the desk. I only have three problems although not a big deal. The chair creaks when I lean back, I don't know if it's just like that or if it's weakening? Another is the wheels, they don't feel smooth and are hard to spin on my floorboards. The other is after a few uses, the mesh on the spine support at the bottom has a crease going through it, it doesn't affect the chair however it's more of an aesthetic flaw.
That's great
Well built, sturdy, comfy. I wish the seat depth was adjustable for shorter people, but all other aspects are great. Definitely punches above its price point!
I used it for three days in a row, I didn't feel comfortable at all in the first day, started to get used to it by the third day, I had to travel in the last 10 days, so not 100% sure yet
very confortable
Is fine. Not oustanding
Very good chair and easy to assemble
Great office chair, love it! I used a gaming chair before, but this one seems to be even better than that one. It seems to be made out of durable materials so hopefully it will last for at least 5 years (as my previous one did).
Everything except for the wheels is amazing. Very comfortable with lots of adjustment. The lumbar support is really good, though some may not benefit from its fixed position. Everything is great, except for the terrible, truly terrible wheels. You can’t move the chair; it feels like it’s stuck to the floor.
Chairs were easy to assemble. I really like the design and overall build quality. They are comfortable and the back and neck support do their jobs well. I found it thoughtful that the package came with gloves for the assembling. Happy with the product overall.
Brilliant chair really comfy for long hours, I had the cheaper version previously the only thing I miss is the amount of lean on the old one was more and made lounging slightly better. For the price range these chairs cannot be beat! Delivery was 2 day, was expected in 5/7 so was really happy to see it arrived early.
It’s an ok chair. It’s a bit slippy and mid comfortable.
I've been using the Sihoo chair while working from home, and it's been a huge upgrade from my old gaming chair. It’s incredibly comfortable for long hours — both for your back and bottom. The lumbar support is excellent, and I especially love how far you can lean back. Sitting in that reclined position for extended periods is surprisingly relaxing and makes a big difference during long shifts. Comfort-wise, it’s fantastic, and I’d happily recommend it to anyone working from home or spending long hours at a desk. The only reason I'm not giving it a full 5 stars is due to leg comfort — as a tall guy, I find that after a while, my hamstrings start to feel uncomfortable. I often need to lean back just to relieve the pressure. If the seat were slightly wider or longer, or included some padded support under the thighs, it would be absolutely perfect. Overall, still a great chair that I’d highly recommend. But if you're tall or heavier built, you might want to consider a version with more leg support or a deeper seat pan.
