
SIHOO Doro S500-FT Premium Ergonomic Chair – Air-Like Sitting, Floating Comfort Without Pressure
0% installments for up to 10 months, from ฿4,400/month with Beam
- 0% installments for 10 months, ฿4,400/month
- Free delivery nationwide
- 5 showroomsBook a visit and try before you buy
Benefits
- Anti-Gravity Mechanism for a weightless recline experience
- Dual dynamic lumbar support for personalized lower back care
- 6D adjustable armrests for ultimate versatility and comfort
- Cloud-like mesh with Italian velvet for a soft, breathable seating experience
- Independent upper backrest adjusts in three levels to fit all body types
- The FT version comes with an angle-adjustable mesh footrest
- Certified by BIFMA and SGS for trusted quality and durability
- Endorsed by Forbes, TomsGuide, TechRadar, CreativeBloq and more as a top choice for ergonomic excellence in both work and gaming
- SKU:
- SH-F029-S500-FT-WHT
- Availability:
- In stock
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Featured In
Check out our buying guide for you!
- Anti-Gravity Recline: The Anti-Gravity Mechanism, crafted from aerospace-grade environmentally friendly materials, provides an ultra-light reclining experience. As you lean back, the chair minimizes pressure on your body, making it feel almost weightless—like floating in space.
- Breathable Cloud-like Mesh: The Italian mesh ensures excellent airflow, keeping you cool and comfortable during long hours of sitting.
- Dual Dynamic Lumbar Support: Two lumbar pads offer customizable support to cradle your lower back.
- 6D Adjustable Armrests: The armrests adjust in six directions—up and down, left and right, front and back, inward and outward, with tilt-lock of armrests, and synchronized recline— to provide optimal support during various activities.
- Independent Backrest Adjustment: Adjust the upper backrest in three levels to ensure full shoulder and upper back support, regardless of your height.
- Effortless Controls: Easily fine-tune seat height, recline angle, and lumbar support with conveniently placed controls for a personalized fit.
- Sustainable, Durable Build: Engineered with eco-friendly, aerospace-grade materials, and certified by BIFMA and SGS, it is built for lasting durability.
Is it suitable for both gaming and office use?
Yes, it is versatile for both gaming and work, providing adjustable features tailored to specific support needs during different activities.
How can the upper backrest be adjusted for different activities?
You can lower it for more back support while working or raise it for neck and head support during relaxation, ensuring comfort in various postures.
"Relax and let inspiration flow—sit well and think better."
My sitting experience has been nothing short of comfortable. I’ve used the Doro S300 to work at my desk and reclined backward to watch movies on my projector, and I like its form when reclined backward.
Prakhar Khannafrom Forbes, Doro S300 review: premium in every way
Work Mode:
Lower the headrest for extra back support and let the adjustable lumbar pads hit just the right spot. Whether you’re tackling emails or powering through a project, the chair keeps your back aligned and comfortable all day long.

Relax Mode:
Kick back, raise the headrest, and recline for that almost weightless feel. The lumbar support stays in place, cradling your back while you relax for movie nights or long gaming sessions.
Key Features

High-Tech Anti-Gravity mechanism

Dual dynamic lumbar support

Cloud-like Italian velvet mesh

Premium adjustable backrest

A weightless recline experience
The mechanism, with aerospace-grade elastic plates, lets you adjust the tension to suit your body. Lean back smoothly to any angle without locking, and easily return to an upright position when you're ready.

Lumbar support that cradles your back
The wing-like dual lumbar pads adjust to your body and posture, giving you solid lower back support.
Latest technology anti-gravity sensing mechanism
How Doro S500 Chair Helps?

Aerospace-grade, weightless recline
Aerospace-grade glass fiber elastic plates give you a super smooth, weightless recline that feels out of this world.

Full-back comfort for any size
The upper backrest adjusts in 3 levels to support your shoulders and neck. The lumbar support stays in place to keep your lower back comfortable.

Dual lumbar support fit for all
The wing-shaped dual lumbar support has two pads that flex to fit your lower back, adapting to different body types and sitting positions.

Soft headrest for easy rest
The soft headrest contours to your neck for comfort. You can adjust it up for neck support while resting or lower it during work to enjoy more back support.
Comfort, Control, and Durability

6D Adjustable Armrests

All Controls on Right-hand Side

Cloud-like Italian Velvet Mesh

Pressure-free Suspension System

Built for Last (BIFMA & SGS)
Specifications
Overview
Designed to elevate your seating experience, the Sihoo Doro S500 features an Anti-Gravity Mechanism and premium materials for unparalleled comfort. Enjoy support that feels weightless and advanced ergonomics that adjust to your every move.
Armrests: 6D
Lumbar support: Butterfly-wing backrest, angle adjustable
Footrest: Available (FT version)
Seat depth adjustment: Yes
Backrest material: Italian Floke mesh
Seat material: Italian Floke mesh
Base: Aluminium
Gas lift: Class 4
Dimensions
Front
Side
| Dimension | Value |
|---|---|
| Overall width (base) | 74.9 cm |
| Overall depth | 75.9 cm |
| Overall height | 109.5–125 cm |
| Seat height from floor | 47–55.6 cm |
| Seat width | 51.6 cm |
| Seat depth | 39.9–47 cm |
| Backrest width | 45 cm |
| Backrest height | 62.5–69.6 cm |
| Armrest height above seat | 18–24.4 cm |
| Width across armrests | 66 cm |
| Maximum load | 136 kg |
| Recommended user height | 160–195 cm |


@sihoothailand
For every part of you
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Product Details
"SIHOO Doro S500-FT premium ergonomic chair – Air-Like Sitting, floating comfort without pressure
New Arrival Full Mesh Ergonomic Office Chair
✔ Italian Floke Full Mesh Upholstery – Air-Like Sitting Experience
Experience a light, floating sit with premium full mesh fabric that is soft and comfortable, with excellent airflow and less pressure on the body. It suits long hours of work.
✔ Upper Backrest with 3 Height Adjustments
The upper backrest adjusts to 3 height levels, supporting every body shape and reducing neck and shoulder pain.
✔ Butterfly Wing Backrest with 4 Angle Sensitive Adjustment
The lower backrest adjusts to 4 angles, with a shock-absorbing damper to support the spine, adapting to every sitting posture and reducing pressure on the lower back.
✔ Aluminum & Soft PU Covered 6D Armrest
The 6D Armrest adjusts in height, angle, forward-back and parallel to the desk, helping reduce pressure on the wrists and arms.
✔ Aerospace Multi-Functional Wire Control Mechanism
Smart control system with aerospace-grade metal and 4 shock absorbers: recline, slide the seat forward-back, adjust height and set the backrest tension, so you can work in balance with every excess pressure point eased.
✔ Full Mesh Footrest with Angle Adjustment
The Full Mesh footrest supports your legs and adjusts in angle for extra comfort while resting.
✔ Quality Class 4 TUV Gas Lift (SGS & BIFMA Certified, D85MM)
High-quality Class 4 gas lift that meets the TUV, SGS and BIFMA standards, strong and with good weight support.
✔ Strong 350mm Polished Aluminum Base
350 mm polished aluminum base that supports weight well and gives strength and stability.
✔ Black PU Castors with Chrome Core (Smooth & Silent)
PU casters with a chrome axle that roll quietly and smoothly, reduce noise and prevent marks on the floor.
💡 Recommended by health experts
At the Sihoo Research Center, a team of ergonomics experts and designers developed the Doro S500-FT as a chair that supports the body completely, under the Air-Like Sitting concept: floating comfort without pressure. It helps make long hours of work easier, reducing pressure on the spine and thighs, improving circulation, reducing fatigue and improving work efficiency."
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 C500-FT Premium Ergonomic Chair – 9 Supreme Supports for Ultimate Body Support฿29,900 | This modelSIHOO Doro S500-FT Premium Ergonomic Chair – Air-Like Sitting, Floating Comfort Without Pressure฿29,900 – ฿44,000 | |
|---|---|---|
| Armrests | 6D | 6D |
| Lumbar support | Double Domino | Butterfly-wing backrest, angle adjustable |
| Footrest | Included | Available (FT version) |
| Headrest | 3D | — |

















