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The design of Doro C300 is tied to the passionate pursuit of a dynamic lumbar and back support system that could offer long hours of sedentary care for a healthier posture
- Ergonomic lumbar support for constant back comfort
- Flexible seatback that matches and relaxes your back
- Wide multi-adjustable headrest for high-precision neck support
- 3D coordinated armrests to relax your arms in all positions
- Smart weight-sensing chassis for effortless and balanced reclining
- Waterfall-shaped seat to offer a weightless seating experience

Recommended By
Sihoo’s Doro-C300 Office Chair Is An Affordable Alternative To Herman Miller’s Classic Aeron.

The SIHOO Doro-C300: Ergonomic And Flexible For Long Term Comfort. Manages to be Both Comfortable and Flexible.

The Doro-C300 SIHOO is an Affordable and Comfortable Office Chair. Flexible Mesh for the Win.

The Doro-C300 Ergonomic Office Chair is a best-in-class option for comfort, but not in the way you’re probably used to quantifying chairs

Body Movement
Dynamic lumbar support that's always got your back
The BM (Body Movement) Tracking System ensures that the lumbar support automatically conforms to your spine, providing comfort and support for your back during different postures, without the need for manual adjustment.


Flexible backrest, continual back support
When you move your upper body around or reach down to the side to pick up a pen you dropped, the streamlined backrest of the Doro-C300 with a triangular frame flexes and matches your back, providing continuous support.

Rest your neck in high precision
Freely adjust the headrest up and down, back and forth, or rotate it precisely to provide the ideal support for your neck and head.

Lounge in comfort
When you need to take a break from work, you can relax and recline cozily in the Doro-C300, which offers a significant amount of tilt and provides dynamic lumbar support for your lower back, ensuring optimal comfort and support.

Sit as if you were weightless
Resembling the curve of a waterfall, the seat suspension effectively distributes and minimizes the pressure from your weight on your thighs and hips. Nothing is going to weigh you down while you're sitting in the Sihoo Doro-C300.

Breathable, fashionable, durable
The high-quality mesh of Sihoo Doro-C300 provides ventilation to avoid sweating or stickiness. It's also sleek, modern, easy to clean, and made to last.

The chassis that adapts to you
Leveraging weight-sensing and mechanical conduction technologies, Sihoo Doro-C300's chassis responds to your weight and movements, allowing you to sit and recline comfortably, effortlessly, and in balance.

Complete control within your reach
The lever is positioned on the right, just below the mesh suspension, so that you can easily reach down and adjust the height and tilt of the Sihoo Doro-C300 to perfectly suit your posture with a breeze.

Keep your arms supported no matter how you move
The padded and soft 3-directional armrests of the Doro-C300 not only adjust up and down, back and forth, and pivot 75 degrees, but also coordinate with the seatback when reclining. This makes it ideal for resting your arms in various positions while working.

Rigorously tested for your peace of mind
- American BIFMA Testing Standards
- German TUV Product Safety and Quality Certification

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PARAMETER

Sihoo Doro-C300 Ergonomic Office Chair
Mesh Back and Seat with Soft PU Coated Armrests
3D coordinated armrests
Up to 300lb
16.53"
20"
2.36"
66.36 lb
30.51 x 22.05 x 15.35 inch
Black, white
FAQ
Here are some common shopping questions for your reference
What are the dimensions and weight of the Doro-C300?
Here you go:Size: 30.51 x 22.05 x 15.35 inches.Weight: 66.36 lbs.
What is the estimated delivery time?
For home delivery within the continental U.S., you can expect it to take approximately 3-8 days.
Is the Doro-C300 suitable for taller individuals?
The height of the Doro-C300 can extend up to 41.34 inches, and the seat height is adjustable, ranging from 15.75 inches to 17.72 inches. While the maximum weight capacity is 300 lbs, please consider the user's body shape as a factor as well. You're welcome to try out Doro-C300, we have a 30-day free return policy!
Does the Doro-C300 come assembled?
No, the Doro-C300 is shipped and delivered unassembled. However, don't worry! We include all the necessary tools and an assembly guide inside the package. You can also check out our assembly guide video on our YouTube channel here(https://youtu.be/IzFJSrUgLu0).
If I don't like the product, can I return it?
If you're not satisfied with the product, you can return it within 30 days of receipt and get a full refund. Just make sure the chair is in good condition and in its original packaging.
What does the warranty cover?
Our warranty covers all manufacturing defects that may arise within 3 years from the date of delivery. During this period, we will provide replacement parts free of charge. It's important to note that warranties do not cover normal wear and tear or misuse of the product.
This product is rated 5.0 of 5.0 stars.
It has received 1 review.