THE FIRST CHAIR WITH A SELF-ADJUSTING SEAT
SUPPORT THAT MOVES WITH YOU
Unlike traditional seats, XTC Pro 360 shifts with your posture to keep your lower back gently engaged. Whether you’re leaning forward in deep focus or leaning back to reset, the seat responds in real time for continuous ergonomic support.
RETRACTABLE ARMRESTS
Lean into your work with ease
LATERAL ELBOW SUPPORT
Armrests that cover your every move.
HEIGHT-ADJUSTABLE BACKREST
MADE TO FIT EVERY BODY
No two backs are the same. With a backrest that raises and lowers, you can position the support exactly where your body needs it—from your hips to your neck—ensuring full-body alignment and posture control.
EXPANDING LUMBAR SUPPORT
RELIEF WHERE YOU NEED IT
The XTC Pro 360’s lumbar system expands forward and locks in place, targeting your lower back with precision. Whether you’re upright or reclined, the lumbar stays active to prevent slouching and ease pressure on your spine.
CRAFTED WITH ATTENTION TO DETAIL
FEEL GOOD, LOOK GOOD
Our design boasts a robust X-shaped structure that delivers a one-two punch. It offers sturdy and even support for every body type and adds a classy, premium look to every space.
MULTI-FUNCTIONAL SYNC6 MECHANISM
FIVE LEVELS OF FINE-TUNED COMFORT
All new ThunderX3 chairs are built with SYNC multi-functional mechanism that allows for multiple adjustment options for superior ergonomics.Adjust your chair to fit your individual body shape, size, and posture. XTC is built with SYNC6, a multi-functional mechanism that allows for 6-way adjustability.
SYNCHRONOUS TILT
Simply lean back to recline the backrest and seat simultaneously. This provides support for the natural curvature of the spine at different angles, delivering a more comfortable and ergonomic sitting experience.
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STURDY AND RELIABLE
Top-of-the-line, premium grade materials, including a sturdy nylon frame and steel base, offer durability and quality you can rely on.
BIFMA is the trade association for business and institutional furniture manufacturers.
SPECS
- Self-adjusting seat and expanding lumbar support for dynamic, continuous back comfort.
- SYNC5 multi-functional mechanism with synchronous tilt for precise ergonomic adjustments.
- 4D x 360° adjustable armrests and 2D headrest for full upper body support
- Height-adjustable backrest to fit a wide range of body types.
- Breathable mesh and premium frame materials for lasting comfort and durability.
| Model | XTC Pro 360 |
| Total adjustability | 13D |
| Headrest | 2D adjustable |
| Frame type | Nylon |
| Surface material | Breathability Mesh |
| Backrest support | 1D dynamic self-adjusting, 2D adjustable |
| Lumbar support | 1D adjustable |
| Armrests | 4D X 360 adjustable |
| Mechanism type | SYNC6, multi-adjustable |
| Seat | 1D dynamic self-adjusting, 2D adjustable, front & back, up & down |
| Recline type | Synchronous tilt |
| Lock | Multi-angle lock |
| Backrest resistance | Weight sensitive |
| Gas lift | BIFMA tested, class 4 |
| Base size & type | 350mm steel base |
| Caster | TX3 75mm silent caster |
| Product weight | 23.3 kg / 51.6 lbs. |
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