Sihoo Doro S100 has been enhanced with a larger, upgraded seat cushion that provides superior comfort and better accommodates users of larger sizes. In addition, its dual dynamic lumbar support system and other ergonomic features ensure an exceptionally comfortable seating experience.
Enlarged and upgraded waterfall-shaped seat cushion
Dual dynamic lumbar support for next-level lower back comfort
Independent backrest guarantees support for the entire back
4D coordinated armrests for arm support in various postures
Breathable, supportive, and comfortable mesh material
Doro S100 Ergonomic Office Chair - Black
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Dual dynamiclumbar support, now enhanced with an enlarged seat
Key Features
Dual dynamiclumbar support
Independent backrest
4D coordinated armrests
Premium elastic mesh
Bigger seat, greater comfort
Sihoo Doro S100 now features an upgraded and enlarged seat cushion, making it more suitable for larger users and significantly enhancing overall seating experience. Experience better fit and superior comfort with the Sihoo Doro S100.
Dual dynamic lumbar support that cradles your back
The innovative lumbar support design offers comprehensive assistance to your lower back, accommodating individuals of all sizes and weights. Thanks to the presence of four springs positioned strategically behind the lumbar support, it can dynamically conform to your sitting posture.
Dual dyanmic lumbar support
Sihoo's dual dynamic lumbar support offers a significantly larger support surface than regular alternatives and also provides a more comfortable accommodation for people with different body shapes.
Enjoy 135° of recline comfort
Whenever you require a brief respite, you can relax in Sihoo Doro S100, featuring a recline angle of up to 135° for maximum comfort.
Spacious head and neck comfort
This headrest seamlessly conforms to the natural curvature of your neck, offering an ample surface for relaxation. Feel free to comfortably lean your head to the side and unwind during your work.
Seating pressure, minimized
The seat cushion, designed in a waterfall shape, efficiently increases the contact surface with your thighs and hips. This design ensures minimal pressure, allowing unrestricted blood flow even as you shift positions.
Dual dynamic lumbar support with 90°-105° customization
Recline angle
98°-135°
100°, 110°, 130°
Armrests
4D coordinated
6D coordinated
Seat width
51 cm (20.08 in)
51.5 cm (20.28 in)
Seat height
46 - 54 cm (18.11 - 21.26 in)
47 - 55.5 cm (18.50 - 21.85 in)
Mesh material
High-elasticity wave mesh
Italian velvet, DuPont TPEE
Dual dynamic lumbar support, now enhanced with an enlarged seat
Specifications
Overview
Sihoo Doro S100 has been enhanced with a larger, upgraded seat cushion that provides superior comfort and better accommodates users of larger sizes. In addition, its dual dynamic lumbar support system and other ergonomic features ensure an exceptionally comfortable seating experience.
Enlarged and upgraded waterfall-shaped seat cushion
Dual dynamic lumbar support for next-level lower back comfort
Independent backrest guarantees support for the entire back
4D coordinated armrests for arm support in various postures
Breathable, supportive, and comfortable mesh material
Product Name: Sihoo Doro S100 Ergonomic Office Chair with Dual Dynamic Lumbar Support & Enlarged Seat Cushion
Fabric: Mesh Back and Seat with Soft PU Coated Armrests
Armrests: 4D coordinated armrests
Maximum Load: Up to 300lb
Seat Depth: 16.53"
Max Hip Width: 20"
Chair Back Lifting Height: 2.36"
Gross Weight: 66.36 lb
"All of this amounts to a really crazy experience when it comes to the arm adjustability. Most chairs have a completely flat arm but with this the sweep seems to give a little bit more support to my whole arm rather than just my elbow which is rather nice."
★★★★★
"These flexible plates allow the Doro S100 seat to be tilted smoothly and at any angle for resting, then returned to the initial position without any effort or twisting of the back."
★★★★★
"...with an “anti-gravity mechanism” that allows the chair to smoothly move and stop at any angle without needing to be locked into place."
After 43 years working in an office finally I have found the best office chair.
The support and comfort is second to none not to mention the build quality and customer service.
Teresa P.5/5Verified
I have previously C300 and it was much better, especially in terms of the headrest which in the S100 is practically absent and the imitation of it on the back top does not help at all
Vadym R.5/5Verified
The lumbar support works perfectly. Instead of compressing the lower part of the spine like in regular chairs, it perfectly distributes the pressure over the entire lower part, which is very useful if for some reason you have a problem with point pressure on the spine.
I am 184 cm tall and they are perfect for me.
The seat cushion is medium hard and matches the description on the website
The armrests are not flat as seen in the photo and do not have a locking mechanism. they move left and right even when lightly pressed, but they only have 6 positioning positions, so restoring them to your favorite position is not difficult. they can also be pushed very far into the center of the seat, providing room to rest your arms while using your iPad or phone .
There is no neck support, but you can raise the backrest higher and rest your head on it, it feels like lying on a bed without a pillow. IF YOU CAN, MOVE YOUR NECK BACK.
The design of the chair is very unusual and can be irritating or surprising depending on the user.
For me, this is the best chair at this price and I highly recommend it.
Jarek5/5Verified
The SIHOO Doro S100 Ergonomic Office Chair has truly transformed my workspace experience, offering unparalleled comfort and support during long hours at the desk.
From the moment I sat down, I could feel the difference in quality. The chair's ergonomic design contours to the natural shape of my body, providing optimal lumbar support and promoting healthy posture. The adjustable headrest and armrests further enhance comfort, allowing me to customize the chair to suit my specific needs.
S Y.5/5Verified
I am very impressed with the ergonomic design and elegant style it brings to my home. This is one of the those products that I can write a book on it but I like to keep this review short and concise. It is fully adjustable from seat height to seat depth according to your taste and physics.
Baz5/5Verified
I work from home two days out of the week and three days out of the office. I needed a new chair at work so was able to get this beautiful and comfortable chair. First of all , this chair was easy to assemble. It has so many great features. The back can adjust to height. The seat moves forward if needed. You can also adjust the seat up and down for a more comfortable position.
Clochette5/5Verified
It boasts excellent quality and is constructed with high-quality mesh material. Resistant to heavy weights, it also provides excellent support for the back, conforming perfectly to the body's shape. With a wide and adjustable handle, along with a comfortable headrest, it's easy to install and assemble. The only minor issue is that the wheels could use an upgrade, but despite this, it functions perfectly and maintains a very high quality.
Jlh5/5Verified
The SIHOO Ergonomic Office Chair is a standout choice for home office setups. Its dual dynamic lumbar support system ensures optimal back comfort by adapting to my movements.
Henry5/5Verified
The Sihoo Doro S100 chair is both ergonomic and elegant. The minimalistic style makes it fit perfectly into any office, providing a relaxed yet productive feel.
The delivery was quite quick. Also the assembly was straightforward and the parts are high quality.
With dynamic lumbar support and many possible adjustment, sitting really becomes a pleasure, even over long periods of time. The buttonless design of the armrests adds further to comfort and elegance of the chair. Especially changing the height of the armrests works smoothly, in contrast to many other chairs I've tried, where the armrest would always wobble.
Depth of the seat as well as the height of the chair allow for an ergonomic placement of the legs. In every sitting position, one feels supported. With this chair, I no longer experience pain or tension after longer sitting.
A minor caveat of the buttonless armrests is, that they move very easily. But since they are quite stable nonetheless, this is not really a problem.
All in all, the Sihoo Doro S100 is a high quality product and suited for both gaming and work. Also the price seems fair, as the Doro S100 offers at least as much quality and features as competitors do at a higher price point.
Florian L.4/5Verified
I am loving this chair. I stretched my budget and bought this chair keeping comfort in my mind. Thank fully this chair fulfills my requirements very well.
Abdul M.5/5Verified
The assembly was very easy, the labeling of the hardware used to assemble the chair could not have been easier! After using the chair at my home office for the past two weeks I can say it is extremely comfortable and supportive.
D L.5/5Verified
This chair is amazing!!
so much comfortable, beautiful, I am very happy with it!
Erick V.5/5Verified
I received this chair today, and overall, I find it quite impressive. It's comfortable with solid lumbar support, and the mesh material feels nice. While the unconventional headrest is surprisingly comfortable, there are a few aspects I'm not entirely satisfied with:
- The armrests feel flimsy.
- The reclining feature only offers three positions.
- It's too easy to swing back and forth; I wish there was a bit more resistance.
All in all is a good chair with a good price tag.
Alin5/5Verified
The dual dynamic lumbar support of Doro S100 is the main feature that I was seeking for the purchase, within my budget and it is GREAT. I can imagine how Doro S300 would be... I used the S100 chair for a couple of days now since it had arrived and I am basically stick on the chair in the right posture everytime.
The purchase process on EU website is smooth as well as delivery service as the chair was delivered as scheduled.
Manuel P.5/5Verified
I have to be as objective as possible. This is the third day I've used the chair. I think the chair adapts to the body. The first day I was constantly moving my body to adapt to the double lumbar system, the second day, the back adapted automatically to it, so it was fine. The seat is comfortable, and the detail that it moves 5cm forward, suits me well as I am 1.86cm tall. To put a downside, the wheels do not glide well on a carpet, it is not a serious problem of course, but I had to comment it. Now my wish is that this chair passes the test of time in terms of resistance and comfort over the years.
Alejandro H.5/5Verified
I have bought this chair one week ago and forgot to put the vat number, but the support have helped me right away! Once I received the chair, it was simple to assemble and has a great back support, all I needed!
Very happy with my purchase!
Loop C.5/5Verified
The chair looks great and after one working day with usage of aprox 7 hours it feels very comfortable so I'm satisfied with the purchase. Unfortunately I had received it with a broken piece which is the reason I've rated the purchase with 3 stars only. As well that piece had an import role for the chair so I'm in the situation that I can not use all his features. Otherwise please be comfortable buying this product
Lungu-popescu V.5/5Verified
Super speedy delivery.
Well packaged
Simple to follow instructions and great quality
Very happy!
Andy G.4/5Verified
The perfect chair for smart working at home, much better than the one I have in the office, excellent materials and professional level finishes.
Canesso M.5/5Verified
A good office chair overall. The only negative thing I have to add is that I would like to be able to lower the armrests a bit more, and the sliding function for moving the armrests forward and backward is too loose; it would be nice to have a locking feature. Also, the divided lumbar support can feel a bit too hard after a while, as the plastic at the top presses in slightly in the back. And there is only three lockingpossitions for the backrest.
Tobias L.5/5Verified
Great office chair very comfy
Jacob S.5/5Verified
great chair
Nandik B.4/5Verified
Chair was pretty good. Arms were too high though. Got some shoulder pain after a few days and went for a an assessment and they said to put the chair arms down as they were way too high and she was amazed that I couldn't put the chair arms down any further. I'm not sure what kind of body shape these are designed for, but I thought I was a pretty standard size. People with extremely short arms would be my guess! so I've ended up having to just take the whole arms off and use it without the alternative. Would be to try and cut them shorter somehow. It's a bit of a shame as I would have liked the arms but I can't send it back as I've got rid of the packaging. Chair itself is quite comfortable. Good back support.
Brendan M.3/5Verified
Great chair, really fast shipping.
Charley L.5/5Verified
It hurt initially for me ( I have arthritis in my hip and chronic lower back pain) but that quickly disappeared (the initial discomfort not the arthritis) as it has forced me to sit better and am so well supported I've now had it a couple weeks and it makes it so much easier to sit for longer periods.
Stephen R.5/5Verified
Feel comfortable
Chee N.5/5Verified
Amazing chair very comfortable and easy cup put together
David R.5/5Verified
I bought the Sihoo Doro C100 chair a little over a month ago. At first, the movement of the chair felt quite stiff and not as smooth as I expected, which was disappointing for the price. I contacted the support team, and Daisy was incredibly helpful throughout the whole process. She replied promptly to every email, arranged replacement legs, and even shared step-by-step videos to guide me through the disassembly and reassembly.
Now that everything is sorted, the chair is very comfortable. It provides excellent back support, and I love the reclining function - it actually stays in the laid-back position and helps me relax during long sitting sessions. Overall, the chair has turned out great, and the customer service made the whole experience much easier.
Noor R.5/5Verified
Good quality and comfortable.
Y C.5/5Verified
Good quality and sit very comfortable.
Y C.5/5Verified
Great chair and and comfortable
Rachel I.5/5Verified
The chair is comfortable and well built. The top back support falls too easily and I would like the armrests to go lower. I do like it other than these issues.
Ian M.4/5Verified
nice chair
Rafi R.4/5Verified
quality is not asi thought it naught be. The arm rest don’t lock properly, you can lock the height but not the lateral adjustment.
Ismael D.3/5Verified
Well packaged. Instructions need to be updated as the seat base has been updated. Build quality is good. Comfort is excellent. Only used it for a couple of weeks so far, so can’t comment on durability.
Marcus L.5/5Verified
very impressive customer service and good quanlity
Yi L.5/5Verified
Very quick delivery and chair is great
Paul S.5/5Verified
Great chair, fully supported and comfortable.
Etj C.5/5Verified
Good quality chair. However, the seat is uncomfortable to sit on for period over 2 hours
Connor G.3/5Verified
Fantastic, supportive, comfortable, well made chair
Keith N.5/5Verified
Your cart
S100
Doro S100 Ergonomic Office Chair
£259.99
Unit price /
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Sihoo Doro S100 has been enhanced with a larger, upgraded seat cushion that provides superior comfort and better accommodates users of larger sizes. In addition, its dual dynamic lumbar support system and other ergonomic features ensure an exceptionally comfortable seating experience.
Enlarged and upgraded waterfall-shaped seat cushion
Dual dynamic lumbar support for next-level lower back comfort
Independent backrest guarantees support for the entire back
4D coordinated armrests for arm support in various postures
Breathable, supportive, and comfortable mesh material