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Doro C300 Ergonomic Office Chair

299,99 €

299,99 € ~~489,99 €~~

Including VAT - Free shipping. Our shipping policy Return policy

Color: Weiß

version: standard

standard footrest

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.

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

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

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.

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."

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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. "

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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. "

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Germany's leading technology magazine.

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Germany's leading technology magazine.

Technical data

BürostuhlGewebe:	Mesh-Rücken und -Sitz mit weichen PU-beschichteten
Armlehnen:	4D koordinierte
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
FARBAUSWAHLEN:	Schwarz, Weiß

Video presentation about the Doro-C300 ergonomic chair

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.

Doro C300 Ergonomic Office Chair