
SIHOO Doro C300-FT Premium Ergonomic Chair – Ergonomic Design, Comfortable All Day
0% installments for up to 10 months, from ฿1,650/month with Beam
Only 1 left
- 0% installments for 10 months, ฿1,650/month
- Free delivery nationwide
- 5 showroomsBook a visit and try before you buy
Benefits
- Environmentally certified by BIFMA and TUV for quality and safety
- 6D adjustable armrests and multi-adjustable headrest for maximum comfort
- Flexible backrest and self-adaptive lumbar support for consistent waist support
- Streamlined seatback and waterfall-shaped seat for a lighter, ergonomic experience
- The FT version comes with a footrest for full leg rest
- Endorsed by Tom's Guide, CNET, CNN, TechRadar, Forbes, and more
- SKU:
- SH-F029-C300-WHT
- Availability:
- In stock
Payment methods
Your payment information is processed securely.
Featured In
Check out our buying guide for you!
- Adaptive Backrest: The streamlined backrest naturally aligns with your back and adjusts smoothly with your movements, offering continuous support thanks to its flexible triangular frame.
- Customizable Headrest: Easily adjust the headrest in height, depth, and rotation with the auto-lock mechanism for a precise fit around your neck.
- Comfortable Reclining: Enjoy relaxing breaks with a generous tilt and dynamic lumbar support that adapts to your lower back for ultimate comfort.
- Pressure-Reducing Seat: The waterfall-shaped seat distributes weight evenly and reduces pressure on your thighs and hips, preventing discomfort during extended sitting.
- Breathable Mesh Design: Stay cool and comfortable with a top-notch mesh that promotes airflow, is easy to clean, and offers durability for long-lasting use.
- Effortless Adjustment: Quickly adjust the chair’s height and tilt with a conveniently located lever for ideal posture.
- Versatile Armrests: Doro C300 comes equipped with cushioned 6D armrests that offer versatile adjustments and are synchronized with the seatback when reclining, providing an ideal solution for comfortably resting your arms in different positions while you work.
Rigorously tested for your peace of mind: American BIFMA Testing Standards German TUV Product Safety and Quality Certification
How does the C300’s adaptive lumbar support benefit both gaming and writing?
The C300’s adaptive lumbar support adjusts automatically to your movements, providing continuous lower back support whether you’re leaning forward while coding or reclining during a gaming break. This ensures comfort and reduces strain for both activities.
How does the C300’s backrest support enhance comfort for different activities?
The spine-inspired backrest provides full support for a range of sitting positions. Whether you’re working at your desk, leaning forward to code, or reclining during a gaming session, the backrest adapts to your posture, offering consistent support.
How are the C300’s armrests designed to support various tasks?
The 6D adjustable armrests move in multiple directions. This flexibility ensures your arms are well-supported while typing, coding, or gaming. They also synchronize with the backrest when you recline, maintaining comfort across different activities.
Is the C300 durable enough for extensive use in both gaming and working?
Absolutely. The C300 is built with high-quality materials and certified by BIFMA and TUV for safety and durability, making it suitable for long hours of both gaming and office work.
How does the breathable mesh on the C300 contribute to comfort during extended use?
The breathable mesh promotes airflow, keeping you cool and comfortable during long periods of use. It’s designed to maintain its shape and is easy to clean, ensuring lasting comfort for both work and play.
What sets the C300 apart from the S100 for office and gaming use?
The C300’s spine-inspired design provides versatile support for various sitting positions, making it suitable for both coding and gaming. The S100 offers a larger recline angle and dual lumbar support, which might be preferred for those seeking extensive back and shoulder support.
The lumbar support automatically adjusts as you lean back, which I found helpful, and the wheelbase is solid metal, not nylon, so there is less chance of it coming loose over time.
James Bricknellfrom CNET, best chairs of 2024"Relax and let inspiration flow—sit well and think better."
How C300 Chair Helps?

Ergonomic Design
Design inspired by natural lines of human body, whether you prefer leaning forward or reclining while you work—it adapts effortlessly to your needs.

Ergonomic Support
The adjustable parts provides great support, and the eco-friendly, high-tech lightweight mesh keeps you cool and comfortable. It’s designed to fit your body naturally for all-day comfort. *Adjustable backrest fits all body types!

Ergonomic Tech
Breathable waterfall cushion design reduces pressure on your thighs and hips, while the high-tech mechanism provides strong support for leaning back, ensuring you can sit comfortably all day long.
Adjustable Support in Any Sitting Position

Self-adaptive lumbar support

Wide adjustable headrest

6D coordinated armrests

Comfortable and generous tilt
Specifications
Overview
Doro C300 guarantees that the lumbar support adjusts itself to the contours of your spine, ensuring both comfort and support for your back in various positions, all without requiring any manual adjustments.
Armrests: 6D
Lumbar support: Automatic Domino
Headrest: 3D
Footrest: Available (FT version)
Seat depth adjustment: Yes
Backrest material: Mesh
Seat material: Mesh
Base: Aluminium
Gas lift: Class 4
Dimensions
Front
Side
| Dimension | Value |
|---|---|
| Overall width (base) | 74.4 cm |
| Overall depth | 78.5 cm |
| Overall height | 107.4–126 cm |
| Seat height from floor | 47–55.1 cm |
| Seat width | 51.6 cm |
| Seat depth | 46 cm |
| Backrest width | 54.6 cm |
| Backrest height | 50.5–56.4 cm |
| Armrest height above seat | 17.5–24.4 cm |
| Width across armrests | 68.1 cm |
| Headrest width | 33 cm |
| Headrest height | 16.5 cm |
| Maximum load | 136 kg |
| Recommended user height | 160–190 cm |


@sihoothailand
For every part of you
Customer Reviews
There are no reviews for this product yet.
Product Details
"Doro: Super Ergonomic Chair, Backed by Science
Doro C300-FT premium ergonomic chair in White-Cloud
2022 New Arrival 6D Armrest Full Mesh Ergonomic Office Chair
✔ PA with Fiber Headrest (Height, Back & Forth, and Angle Adjustable) – PA and fiber headrest adjustable in height, forward-back and angle, supporting the neck and reducing fatigue
✔ Domino Design Soft Rubber Lumbar Support (4 Gears on Height Adjustment) – triangle-design back support with soft rubber, adjustable to 4 height levels, plus an S-shaped backrest that supports the back according to ergonomic principles
✔ PA with Fiber Automatic Domino Lumbar Support – automatic back support through the Domino Lumbar Support system, reducing back pain while you work
✔ Multi-Functional Mechanism – multi-purpose mechanism to adjust height, recline and the seat cushion position as you need
✔ Curved Seating Cushion – curved seat cushion designed to fully support the thighs, reducing pressure and adding comfort
✔ 6D Armrest (Angle Adjustable PU Surface, 50MM Back & Forth, 35° Angle Up Adjustment) – 6D armrests adjustable in every direction, with a PU surface that tilts up 35°, slides forward-back 50 mm and swivels parallel to the desk
✔ Class 4 TUV Gas Lift (D100MM-40MM, SGS & BIFMA Certified) – Class 4 gas lift that meets the international SGS and US BIFMA standards, strong enough for heavy use
✔ Durable & Quality 350mm Polished Aluminum Base – 350 mm polished aluminum base that is strong and durable
✔ Silent PU Castors – quiet PU casters that roll smoothly and do not damage the floor
✔ With Footrest – comes with a footrest for maximum relaxation
💡 Recommended by health experts
The Doro C300-FT is designed on ergonomic principles to reduce pressure on the back and thighs. The S-shaped backrest and the Triangle Soft Rubber back support give complete body support and help relieve back pain while you work, and the curved seat cushion reduces pressure on the thighs for extra comfort. It suits people who sit and work for long periods."
























Frequently Asked Questions
Do SIHOO chairs come with a warranty?
Every model comes with a warranty, and how long depends on the model. See each product page, or the "Warranty by model" table on the warranty registration page. After-sales service is provided by the SIHOO Thailand team in Thailand.
Where can I buy a genuine SIHOO chair?
You can order from SIHOO Thailand, the official distributor in Thailand, which provides a warranty from the Thai service center and after-sales service such as spare parts and repairs.
Can I try a chair before buying?
You can try a chair before you decide at some branches. See the branch details and contact options on the Contact us page, and ask before you travel to try one.
How many days do I have to return a product?
Under the returns policy, you can request a return within 30 days of receiving the product. The product must be in the condition you received it, unused and in its original packaging, with the receipt or proof of purchase.
When will I get my refund?
Once the store has received and inspected the returned product, an approved refund is paid to the original payment method within 10 business days. Your bank or credit card company may need additional time to process it.
What should I do if the product is damaged or the wrong model?
Inspect the product as soon as you receive it. If it is defective or damaged, or you received the wrong item, contact the store as soon as possible so it can check and put things right.
Compare with nearby models
Lower price SIHOO Doro C100-S Premium Ergonomic Chair – Lumbar Support That Relieves Back Pressure฿12,900 – ฿13,900 | This modelSIHOO Doro C300-FT Premium Ergonomic Chair – Ergonomic Design, Comfortable All Day฿15,500 – ฿17,500 | Higher price SIHOO Doro C500-FT Premium Ergonomic Chair – 9 Supreme Supports for Ultimate Body Support฿29,900 | |
|---|---|---|---|
| Armrests | 4D | 6D | 6D |
| Lumbar support | Automatic Domino | Automatic Domino | Double Domino |
| Footrest | None | Available (FT version) | Included |
| Headrest | 3D | 3D | 3D |
How to adjust your chair
Watch how to assemble your chair and adjust it to fit your body. Tap to play.

















