Everything You Get in Both Models
Support Where You Feel It Most
SyncroFlex™ Glide System
Fits Different Body Types More Naturally
SyncroFlex helps the backrest adjust as you sit, creating a closer fit for different body types. It feels more natural from the very first lean.
Keeps Support in Place as You Move
As you lean back or shift, the backrest moves with you. This helps keep support close to your back and waist, so comfort feels more consistent.
4-Zone Synchronized Tracking
Coordinated Support Across 4 Key Zones
From head and neck to back, waist, and arms, four support zones move together with your body.
Moves With You. Stays Aligned.
Support follows your body as you lean, shift, and recline — helping comfort stay where it should.
Domino™ Sacral-Lumbar Support
Support Where It’s Usually Missing
Not just for the lumbar. It helps support extend down toward the sacrum, filling the space where comfort is often lost.
More Contact. Less Pressure.
A broader, more flexible surface helps support feel smoother, more even, and more natural in every position.
8D Bio-Adaptive Armrests
25% More Surface. More Support.
A larger armrest surface supports more of your forearm, helping reduce pressure on the shoulders and elbows.
Ready for Every Position.
Work. Play. Recline. The segmented design adapts more naturally, so comfort stays with you through it all.
3D Wide-Fit Headrest
28% More Surface. More Neck Support.
A wider curved design creates more contact around the head and neck for a more secure, more comfortable fit.
Soft Support That Stays With You.
Three-way adjustment and built-in cushioning help reduce pressure and keep support close through every shift.
The Difference Under the Seat
Two Mechanisms. Two Distinct Recline Experiences.
3D Wide-Fit Headrest
28% More Surface. More Neck Support.
A wider curved design creates more contact around the head and neck for a more secure, more comfortable fit.
Soft Support That Stays With You.
Three-way adjustment and built-in cushioning help reduce pressure and keep support close through every shift.
4-Zone Synchronized Tracking
Coordinated Support Across 4 Key Zones
From head and neck to back, waist, and arms, four support zones move together with your body.
Moves With You. Stays Aligned.
Support follows your body as you lean, shift, and recline — helping comfort stay where it should.
SyncroFlex™ Glide System
Fits Different Body Types More Naturally
SyncroFlex helps the backrest adjust as you sit, creating a closer fit for different body types. It feels more natural from the very first lean.
Keeps Support in Place as You Move
As you lean back or shift, the backrest moves with you. This helps keep support close to your back and waist, so comfort feels more consistent.
Domino™ Sacral-Lumbar Support
Support Where It’s Usually Missing
Not just for the lumbar. It helps support extend down toward the sacrum, filling the space where comfort is often lost.
More Contact. Less Pressure.
A broader, more flexible surface helps support feel smoother, more even, and more natural in every position.
8D Bio-Adaptive Armrests
25% More Surface. More Support.
A larger armrest surface supports more of your forearm, helping reduce pressure on the shoulders and elbows.
Ready for Every Position.
Work. Play. Recline. The segmented design adapts more naturally, so comfort stays with you through it all.
What are the differences when sitting up?
Comparison: C300 Ultra V2 vs. Pro V2
| Feature | C300 Ultra V2 | C300 Pro V2 |
|---|---|---|
| Mechanism | Zero-Gravity Space Mechanism | Wire-controlled base |
| Recline feel | Suspended / weightless | Balanced / weight-sensing |
| Suspension | 4-spring pressure relief | Automatic resistance calibration |
| Structure material | Aluminum alloy frame | Standard structure |
| Full-body tracking | Yes | Yes |
| Armrests / seat depth | 8D / 4 cm | 8D / 4 cm |
Choose by What You Value Most
What Real Users Are Saying
Sitting is not a static position, you're constantly adjusting, moving, leaning, and shifting overall without you even realizing it. And so, the question here is not is this chair comfortable, but rather does it stay comfortable while you move. Full body adaptive support will help you.
The Doro C300 Pro V2 was built with comfort in mind. Its DynaCore system gives you full-body dynamic support—not just in the back, but in the headrest, lumbar, and armrests too. And with SyncroFlex, the chair moves with you, so you’re not constantly readjusting your fit.
FAQs
What is the Zero‑Gravity Space Chassis?
What is the Zero‑Gravity Space Chassis?
It is an advanced recline and suspension system exclusively designed for the C300 Ultra V2. It combines an aerospace‑grade elastic frame with a dynamic spring mechanism to deliver a weightless, adaptive seating experience – hence the name “Zero‑Gravity Space Chassis.”
How does the “anti‑gravity” mechanism work?
How does the “anti‑gravity” mechanism work?
The chassis integrates aerospace‑grade fiberglass elastic plates – the same material used in spacecraft structures. These plates provide exceptional flexibility and resilience, allowing the backrest to follow your natural recline arc. The result is a gravity‑defying motion that feels genuinely weightless, reducing spinal pressure during prolonged sitting.
How does C300 Ultra V2 differ from wired control base ergonomic chairs?
How does C300 Ultra V2 differ from wired control base ergonomic chairs?
The Space Chassis, by contrast, uses elastic plates and springs to automatically adapt to your body movement, providing a smoother, more natural recline with zero‑gap support at any angle. It also absorbs shock and reduces fatigue more effectively.
What is the Dynamic Full-Body Support System?
What is the Dynamic Full-Body Support System?
The Dynamic System coordinates lumbar support, backrest, headrest and armrests so that they respond to your movements and provide continuous full-body support.
What is the SynchroFlex backrest?
What is the SynchroFlex backrest?
When you sit down, the chair reacts to your body weight. The dual-spring and dual-track system automatically adapts to the natural curvature of your spine. When you lean back, the movement follows smoothly, ensuring a personalized seating experience.
What does the warranty cover?
What does the warranty cover?
The warranty covers manufacturing defects for 3 years from the date of delivery. Replacement parts will be provided free of charge during this period. Normal wear and tear and damage caused by improper use are excluded.