TÜV endurance test – 100,000 cycles without deformation.
Long-term security – 3-year guarantee.
Test without risk – 30-day free return.
*Hinweis: Bei der Variante mit Fußstütze erfolgt die Lieferung aus logistischen Gründen in getrennten Paketen.
introduction
Adaptive lumbar cushion : Automatically adjusts to different sitting and lying positions and provides constant support.
3D mechanical headrest : Wide and adjustable in multiple directions – offers optimal support for different body sizes and postures.
4D armrests : Adjustable in height, depth, width, and rotation. They support the arms in any sitting position and move synchronously with the seat tilt.
Waterfall seat surface : Increases the contact area with hips and thighs, reduces pressure and prevents unpleasant edge stress.
Intelligent synchronous mechanism : Automatically adjusts to the user's weight, ensuring effortless, balanced tilting and return to the starting position.
Breathable elastic fabric : Combines elasticity, softness and ventilation – with effective support and high seating comfort.
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Dynamic lumbar support that adapts to your movements
No manual adjustment is required. The dynamic, self-adapting lumbar support follows your body's movements and automatically aligns with the curvature of your spine. This ensures constant support and optimal comfort.
The BM Tracking System monitors your every movement and continuously adjusts the lumbar support. It naturally follows the curvature of your back, ensuring comfort and optimal support at all times – no matter how you move or lean.
Unlike conventional chairs, even “ergonomic” ones with fixed cushions or manual adjustments, the C300 offers a self-adapting lumbar support that responds instantly to twists, movements and tilts.
Dynamic lumbar support that adapts to your movements
No manual adjustment is required. The dynamic, self-adapting lumbar support follows your body's movements and automatically aligns with the curvature of your spine. This ensures constant support and optimal comfort.
The BM Tracking System monitors your every movement and continuously adjusts the lumbar support. It naturally follows the curvature of your back, ensuring comfort and optimal support at all times – no matter how you move or lean.
Unlike conventional chairs, even “ergonomic” ones with fixed cushions or manual adjustments, the C300 offers a self-adapting lumbar support that responds instantly to twists, movements and tilts.
Dynamic lumbar support that adapts to your movements
No manual adjustment is required. The dynamic, self-adapting lumbar support follows your body's movements and automatically aligns with the curvature of your spine. This ensures constant support and optimal comfort.
Find your perfect position: The headrest adjusts precisely to your height, depth, and angle. The intelligent mechanism ensures that your setting locks securely into place, providing optimal support at all times. Thanks to its generous design, you can also comfortably tilt your head to the side – for a relaxing break.
The padded PU armrests can be adjusted in three directions and move synchronously with the backrest when leaning back. This provides constant support for the arms, relieves the shoulders, and ensures optimal comfort in everyday use.
Individually adjustable – always find the most comfortable position.
Individual adjustability is one of the most important features of an ergonomic office chair. The C300 has a multi-adjustable headrest and 4D armrests, allowing you to find the most comfortable sitting position.
Find your perfect position: The headrest adjusts precisely to your height, depth, and angle. The intelligent mechanism ensures that your setting locks securely into place, providing optimal support at all times. Thanks to its generous design, you can also comfortably tilt your head to the side – for a relaxing break.
The padded PU armrests can be adjusted in three directions and move synchronously with the backrest when leaning back. This provides constant support for the arms, relieves the shoulders, and ensures optimal comfort in everyday use.
Reduced pressure, maximized comfort
The waterfall-shaped seat cushion distributes pressure evenly across the thighs and hips. This creates a feeling of lightness and long-lasting seating comfort in the C300.
Provides comfortable support for your muscles while naturally achieving an ergonomic curve.
A single lever allows for smooth raising, lowering, and reclining.
Breathable, elastic, comfortable, durable and easy to care for
Reduced pressure, maximized comfort
The waterfall-shaped seat cushion distributes pressure evenly across the thighs and hips. This creates a feeling of lightness and long-lasting seating comfort in the C300.
Breathable, elastic, comfortable, durable and easy to care for
A single lever allows for smooth raising, lowering, and reclining.
Provides comfortable support for your muscles while naturally achieving an ergonomic curve.
It adapts to you. No matter what your build is.
With its numerous adjustment options, the Sihoo Doro C300 adapts perfectly to you. Whether you're 150 or 190 cm tall, 50 or 100 kg – it feels like it was built exclusively for you.
Comfortable reclining up to 130°
Three adjustable back angles (110°, 120° and 130°) – effortlessly switch between focused work and relaxing rest, optionally with footrest for extra comfort.
Robust structure, rigorously tested
Made from premium materials, the C300 is certified by BIFMA, SGS, and TÜV. Each unit undergoes rigorous testing to ensure years of ergonomic comfort.
Test reports
"The Sihoo Doro C300 is designed for people who spend several hours a day at their desks and value ergonomic seating. Thanks to its diverse adjustment options, the chair can be individually adapted to different body sizes and shapes."
Title
Germany's leading technology magazine
" The Sihoo Doro C300 impresses with a successful combination of high ergonomics, high-quality workmanship and numerous individual adjustment options. It particularly shines in terms of back support, headrest and breathable materials. "
Title
Well-known German testing platform
" The Sihoo Doro C300 is certified by BIFMA and TÜV Rheinland. These are not trendy start-up names – but reputable, international testing organizations that test safety, performance and durability. "
Title
Germany's leading technology magazine.
" The Sihoo Doro C300 is certified by BIFMA and TÜV Rheinland. These are not trendy start-up names – but reputable, international testing organizations that test safety, performance and durability. "
Title
Germany's leading technology magazine.
Sihoo Doro-C300 Ergonomie Produktdetails
Bezugsmaterial:
Mesh-Rückenlehne und -Sitzfläche; Armlehnen mit weicher PU-Beschichtung
Armlehnen:
4D-verstellbar
Maximale Belastung:
Bis zu 136 kg
Sitztiefe:
46 cm
Maximale Hüftbreite:
50,8 cm
Bruttogewicht:
30,1 kg
PACKUNGSABMESSUNGEN:
77,49 x 56 x 38,9 cm
Farbauswahl:
Schwarz, Weiß
Video presentation about the Doro-C300 ergonomic chair
FAQs
What is special about the "Domino" lumbar support of the Doro C300?
Our innovative "Domino" lumbar support is designed to dynamically adapt to your movements. It follows the natural curves of your spine in real time, whether you're bending forward, leaning back, or turning sideways. This ensures consistent and personalized lower back support, helping to minimize fatigue and discomfort from prolonged sitting.
How can the armrests of this chair be adjusted?
Equipped with armrests . These allow for comprehensive adjustment for optimal comfort. The four dimensions of adjustability are:
Height (up/down)
Depth (forward/backward)
Width (laterally left/right)
The armrests are linked to the backrest. They tilt synchronously when you lean back.
Is the chair suitable for my height and weight?
The Doro C300 was designed for a wide range of body types. The recommended height is between 150 cm and 180 cm (5' - 5'11") . The chair has undergone rigorous testing and is designed for a maximum weight capacity of 136 kg . This provides stable and secure support for most users.
Does the tilt function need to be adjusted manually?
No, that's not necessary. The Doro C300 features an intelligent, weight-sensitive chassis. It automatically detects your body weight and adjusts the backrest resistance accordingly. This ensures a smooth and balanced reclining experience. You don't need to manually turn a tension knob.
What material are the seat and backrest made of, and is it breathable?
The seat and backrest are made of a high-quality, elastic, and breathable mesh fabric . This material promotes air circulation and thus prevents heat build-up. This ensures a cool and comfortable feeling, even when sitting for extended periods.
How complicated is the assembly of the chair?
The Doro C300 is easy and straightforward to assemble. Detailed instructions and all necessary tools are included. You can also find an assembly video on our website, which guides you through the process step by step. Assembly typically takes about 15-30 minutes.
What warranty does Sihoo offer for the Doro C300?
We stand behind the quality of our products. We offer a 3-year warranty on the Doro C300. This covers manufacturing defects and problems with mechanical components under normal use. Our customer service team is available to assist you with any questions or problems.
Reviews
Customer Reviews
Overall rating: 4.7 / 5 from 729 reviews.
Toller, sehr bequemer Stuhl – kleine Verwirrung beim Versand.
Der Sihoo Doro C300 ist qualitativ wirklich hervorragend. Ergonomisch macht er genau das, was er soll: Er ist extrem bequem, lässt sich gut anpassen und man kann problemlos stundenlang darauf sitzen, ohne Rückenschmerzen zu bekommen. Der Stuhl selbst verdient klare 5 Sterne!
Einen Stern Abzug gibt es allerdings für den Versandablauf. Die Lieferung erfolgte in zwei separaten Paketen, was an sich kein Problem ist, aber es gab eine kleine Verwechslung beim Packen im Lager und die Nachlieferung hat etwas Zeit in Anspruch genommen.
Ein großes Lob geht aber an den Kundenservice: Das Team war super freundlich, hat sich schnell um das Problem gekümmert und mir für die Verzögerung direkt eine faire Entschädigung erstattet.
Fazit: Wer ein wenig Geduld beim Versand mitbringt, bekommt einen absolut top Bürostuhl für sein Geld!
I really like this chair, I have back issues and searched for something that would help me do my work without any back pain. After some research I found sihoo 300 and I really liked it. It makes my everyday really easy to do. Now I can work or play Video Games without any back pain so thank you!
After I got the C300 in white for my wife I got really jealous of this awesome chair. So.. this is my early birthday present I already love it. The shipping was so fast, I couldn’t believe it at first. I definitely can and will recommend it. Oh and we both have the leg rest: I think it’s worth it.
I wouldn’t say it feels as sturdy as a metal or leather chair, but I’d describe it as an orthopedic, contemporary 21st‑century design. It makes office work and long hours at the computer noticeably easier. I struggle with lower‑back and neck tension, and this chair relieves all the pain and fatigue. I’m genuinely grateful to the manufacturers for thinking about those of us who spend most of our day at a desk.
DORO C 300 ERGONOMISCHER BÜROSTUHL .Bisher bin ich absolut zufrieden. Das ist der dritte Bürostuhl, den ich von verschiedenen Marken gekauft habe, und ich musste sie wegen mangelnder Qualität umtauschen; dieser hier ist eine positive Überraschung! Mal sehen, ob er mich weiterhin so positiv überrascht. Der Komfort ist hervorragend, das Design erstklassig für mich, und der Preis ist absolut angemessen. Die Montageanleitung ist nicht ganz perfekt, aber mit etwas Geschick machbar. Wie gesagt, bisher volle Punktzahl. danke SIHOO . carlos silva
Comfortable with a lot of adjustments except the lower back support (adjustable with overall backside up and down, but not separately). Footrest is a great addition, just watch out for your height: for 180cm+ will not be long enough.
This model is of good quality except for the foot, where the metal was sharp, and a little complicated to assemble if you are alone.
It is very comfortable and easy to use.
Ich habe so am Anfang gedacht ja der Stuhl wird jetzt wieder irgendwie unbequem aber in letzter Zeit drei Stunden bis 4 Stunden sitzen das so bequem angefühlt die lendensturzwirbel passt sogar an mein Kreuz super an egal wie ich mich bewege nach links nach rechts egal was es passt einfach an und vor allem die rückenstützlehne wenn man sich nach hinten lehnt ist das auch super und dieser Armlehnen einfach mega toll und selbst wenn ich die kopfstütze einstelle kann man nicht beklagen ich finde es super danke wirklich vielen vielen Dank ich liebe diesen Stuhl kann es nur weiterempfehlen
Der Aufbau war einfach und die Materialqualität ist hervorragend. Allerdings besteht das Sitzpolster ebenfalls aus Netzgewebe und ist für große Menschen recht kurz. Ich bin etwas über 1,90 m groß, daher war die Kopfstütze nicht hoch genug und die Sitzfläche zu kurz. Ich könnte mir vorstellen, dass der Stuhl auch für kleinere Personen gut geeignet ist.
Der SIHOO Doro C300 überzeugt mit einem modernen, ergonomischen Design und einem sehr angenehmen Sitzgefühl.
Besonders hervorheben möchte ich den großartigen Kundenservice: freundlich, schnell und absolut lösungsorientiert. So einen Support erlebt man selten – da fühlt man sich als Kunde wirklich wertgeschätzt.
Vielen Dank für die schnelle Hilfe und das entgegenkommende Verhalten. Verdiente fünf Sterne!
I would give 5 stars if they provide installation service too (at least an payable option). It took me appx 40mins to get it all fixed, as it quite heavy when fixing the bottom. Not much complain in terms of the quality, but the mesh fiction will probably rub against your skin if you are wearing shorts (working from home).
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.
It was easy to assemble. It looks nice and feels great. Love the high back and color. I've only had it for a few months but I can feel the difference. This chair is more comfortable than the chair I was using.
Best ergonomic chair! I made some research for the brand sihoo before I place the order and it never let me disappoint! Very satisfy for my new office chair and it help to support my back a lot.
Wow! What a difference a chair can do for the back and neck. The size of chair for a 5 ft 5 in female. The weight limit and size of seat is perfect for a few extra inches on either side when I sit. The lumbar, headrest and arms are great. Directions could use help but you may find better directions in a video?
For the price the chair is good. Assembly was easy but parts does not look so nice and polish as on pictures, legs were rusty inside (this is not visible after assembly). I have this chair for almost week and I still struggle with setting it up, my back hurt like hell after 3 minutes sitting in chair. (I didnt had this problem on my old cheap kitchen chair)
The chair was packaged very well and no damaged . The instructions are also very clear , it is very convenient to install. It took me about 20 minutes. First of all, it is very ergonomic, the head and lumbar support can be adjusted according to different angles, the Lumber support is very comfortable When you sit down, it will automatically adjust for you. The armrests can be adjusted outwards, inwards and in height, Black mesh is also very elastic. Due to the relationship of working from home, I have been doing it on the C300 chair for a long time it will help you reduce lower back pain. Now is neck support ,Can be adjusted up and down and back and forth. It will support your head and neck when you lean back. The wheels are very smooth whether on the Hard floor or carpet.Highly recommended!
Finally bought a supportive chair for our office. This one rated similar to the Herman Miller Aeron chair for a much lower price. Really enjoy the sit of this chair and it's features
Opened the box to see everything nicely arranged including a pair of fabric gloves to protect your hands and the chair during installation. Instructions were understandable and straightforward. Struggled a little bit getting the wheels attached, but once on they locked in well. Feels sturdy. Rolls comfortably, but does not move around anytime you shift your weight.I have been sitting in it daily for two weeks now and the seat is comfortable and supportive. I like the mesh seat, it keeps me cooler in this hot weather.My neck support is adjustable and the lumbar support is good for my back. I sit at a desk and my arms are not often on the armrests. The armrests move very easily from right to left, but are stable vertically.I expect to use this chair for a long time.
The Sihoo Doro-C300 offers constant, advanced comfort and support – with adjustable lumbar support, flexible backrest, 3D coordinated armrests and more, ideal for lasting comfort and increased productivity at work.
Ergonomic lumbar support for lasting comfort
Aerodynamically optimized backrest for a perfect fit
Widely adjustable headrest for precise neck and head support
3D-coordinated armrests for maximum relaxation in every position
Smart, weight-sensing base for effortless and even reclining
