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Sihoo Doro C300 Pro Ergonomic Chair

Sihoo Doro C300 Pro Ergonomic Chair

€399,99 €1.199,97
SAVE 67%
  • Dynamic Lumbar Support
  • Flexible Backrest
  • Bigger Seat
  • Seat Depth Adjustment
Style: Black
Version: Standard
Footrest: Available

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Subtotal: €399,99

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Dovydas. L
Monaghan, Ireland

Sturdy and well designed. Great price and quality

Vitaly. S
Riga, Latvia

Easy to assemble

Sanjeed
Southampton, UK

Overall, I am satisfied with my purchase. The chair has already started to correct my posture, which is a noticeable improvement.

Nick. L
London, UK

Fantastic upgrade from my old office chair! The comfort level is amazing, I can sit for hours without feeling tired.

Stop letting back pain break your focus. Experience a weightless flow state with responsive support that adapts to your body, keeping you energized through even the longest workdays.

  • Dynamic lumbar support follows your every move
  • Custom 6D armrests for perfect wrist alignment
  • Breathable mesh keeps you cool and focused
  • Adjustable seat depth for a custom-tailored fit

Question 1: How does the lumbar support adapt if I move around frequently while working?
Answer 1: The chair features a dynamic lumbar tracking system that automatically adjusts its pressure and position in real-time. Whether you lean forward to focus or shift to the side, the support follows your spine's natural curve to ensure your lower back is never left unsupported.

Question 2: Can this chair be customized to fit my specific height and leg length?
Answer 2: Yes. Unlike standard chairs with fixed dimensions, this model includes an expansive seat pan with integrated depth adjustment. This allows you to calibrate the seat to your specific proportions, ensuring proper circulation and comfort for users of various heights.

Question 3: What are the benefits of the 6D armrest system compared to traditional office chairs?
Answer 3: The 6D armrests offer total calibration for your upper body. You can adjust them to support your wrists and elbows at the perfect height and angle for any task—whether you are typing, gaming, or reclining—effectively eliminating the shoulder and neck tension caused by poorly positioned arms.

We offer Free Express Shipping on all orders! Please allow 1-2 Business Days for us to process and ship your order. Estimated Arrival Time: 7-12 business days.

Sihoo Doro C300 Pro Ergonomic Chair

Sihoo Doro C300 Pro Ergonomic Chair

Regular price €399,99
Sale price €399,99 Regular price €1.199,97
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3-Year Warranty
Satisfaction Guarantee
Free Express Shipping
30-Day Worry-Free Trial
3-Year Warranty
Satisfaction Guarantee
Free Express Shipping
30-Day Worry-Free Trial
3-Year Warranty
Satisfaction Guarantee
Free Express Shipping
30-Day Worry-Free Trial
3-Year Warranty
Satisfaction Guarantee
Free Express Shipping
30-Day Worry-Free Trial
3-Year Warranty
Satisfaction Guarantee
Free Express Shipping
30-Day Worry-Free Trial
3-Year Warranty
Satisfaction Guarantee
Free Express Shipping
30-Day Worry-Free Trial

Achieve Weightless Focus and Peak Productivity

This responsive system eliminates desk fatigue, allowing you to reach deep focus. Experience tailored support that moves with you for all-day energy.

  • Eliminate lower back strain with dynamic tracking.
  • Relieve shoulder tension with precision-calibrated support.
  • Recharge instantly with a deep-tilt mental reset.

As seen on

 
 

Control Ergovara V1 with one handle

Constant back pain and stiff shoulders shatter your focus during long workdays. This responsive system eliminates fatigue, keeping you energized and productive until the end.

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  • Recline in 135 degrees of comfort

  • Flexible seat back that contours to your back

  • Rest your neck with high precision

  • Designed to elevate your workspace

Why High Performers Choose This Every Day

Delivering quality and consistency that customers rely on.

Ergovara V1

92%

Eliminated Chronic Back Pain

Users enjoyed total spinal support that removed tension from their lower back immediately.

87%

Maintained Focus All Day

Reported staying in the flow state longer without feeling the need to shift around.

94%

Reduced Physical Fatigue

Felt more refreshed after long shifts thanks to the responsive support system.

Benefits You'll Love

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24/7 Support

30-Day Free Trial

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Elite Ergonomic Support

Eliminate sitting fatigue with dynamic lumbar tracking and 6D support that mirrors your every move, ensuring total focus and protecting your long-term health throughout even the most demanding eight-hour workdays.

Ergovara
Others
Responsive Lumbar
6D Arm Support
High-Tension Mesh
Custom Seat Depth
Full 135 Tilt

Join over 2,000+ Happy Customers

See what our customers have said below
Francisco L.

Great chair, great price

Fantastic upgrade from my old office chair! The comfort level is amazing, I can sit for hours without feeling tired. The armrests are easy to adjust, and the chair feels sturdy and premium for the price. Highly recommend it for work or gaming.
Tomakin

Easy to assemble comfortable modern chair

Extremely well packaged and easy to assemble on your own. The chair feels sturdy, supportive, and stylish. The mesh seat and back provide great airflow, and it’s very comfortable to sit in for long periods. Excellent value for the cost, definitely a solid ergonomic option.
Margarida Anastacio

Very substantial for a mesh chair

I'm not always a fan of the mesh chairs, but this one seems to work very well and is large enough for a big person. Looks fine. Assembles about like any other office chair I've put together. The casters work fine on a floor protector over carpet. Overall, a good acquisition if you want a mesh chair.
Kristijan Z.

Durable and high quality office chair

Excellent quality and durable, even for larger people. I like the lumbar support that you can adjust at the back. The packaging is very heavy, and the chair is too, which makes it a bit difficult to roll/move around. Overall, however, this is a great office chair for the price point.

Unlock Peak Productivity and Spine Health

  • First Benefit

    Dynamic Back Relief

    Tracks your movement to stop lower back pain.

  • Second Benefit

    6D Arm Support

    Calibrates to your wrists for total typing comfort.

  • Third Benefit

    Weightless Focus

    Breathable mesh keeps you cool and deeply focused.

Frequently Asked Questions

Find quick answers to the most common questions about our product.

Absolutely. The dynamic lumbar tracking system is engineered to move with you. Unlike static chairs, it automatically adjusts its pressure and position as you shift, providing continuous support to your lower back. This eliminates the strain that leads to fatigue, keeping you comfortable for eight plus hours.

Yes, it is designed for versatility. The expansive seat pan includes integrated depth adjustment, allowing you to customize the fit to your leg length. This ensures proper circulation and support for users of varying heights, making it feel like a chair custom-tailored specifically for your unique body.

Most armrests are too rigid. Our 6D system offers unprecedented calibration, supporting your wrists and elbows at the perfect angle whether you are typing, gaming, or reclining. By taking the weight off your shoulders, it reduces tension and helps prevent the common aches associated with intensive desk work.

Definitely. We use a high-tension, breathable mesh that promotes constant airflow. This keeps you cool and focused even during high-pressure tasks or in warmer environments. The material is durable yet soft, providing a supportive weightless sensation without the heat buildup often found in traditional leather or fabric chairs.

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