Sihoo DORO-C500 Ergonomic Office Chair

The Sihoo Doro C500 features a groundbreaking Anti-Gravity Mechanism, incorporating elastic plates made from aerospace-grade glass fibre—the same material used in spacecraft. This innovative design offers unmatched flexibility and adaptability, allowing users to enjoy a weightless reclining experience that seems to defy gravity.

Featuring elastic plates crafted from aerospace-grade glass fibre, the Sihoo Doro C500 offers personalised tension adjustment to suit users of all sizes and weights. Enjoy effortless reclining at any angle without the need to lock the backrest, and seamlessly return to an upright position with ease.

With the innovative Body Movement (BM) Tracking System, the integrated lumbar support of the Sihoo Doro C500 automatically adapts to the natural curve of your spine. This provides continuous, posture-perfect comfort in any sitting position—no manual adjustments required.

The upper section of the backrest can be independently adjusted across five positions, offering a generous 6cm height adjustment. This ensures proper support for your shoulders and neck, whether you’re 150 cm (5 feet) or 190 cm (6 feet 3 inches) tall. Throughout every adjustment, the lumbar support remains perfectly aligned to provide effective lower back support.

Featuring elastic plates crafted from aerospace-grade glass fibre, the Sihoo Doro C500 offers personalised tension adjustment for users of all sizes and weights. Enjoy effortless reclining at any angle—no need to lock the backrest—and return smoothly to an upright position with ease. Upgrade your workspace with cutting-edge ergonomic support and discover why professionals choose the C500 for all-day comfort.

The Sihoo Doro C500 leads the way with its advanced 6D armrests, allowing adjustment in six directions for truly personalised comfort. Whether you’re typing, reading, or relaxing, enjoy optimal arm support in any sitting position—helping you maintain the perfect ergonomic posture all day long.

Crafted from soft, touchable materials, the Sihoo Doro C500’s wide-angle 3D headrest gently conforms to the natural curve of your neck, ensuring a tailored fit every time. With its generously sized, multi-directional surface, you can comfortably rest your head to the side—perfect for relaxing after a long day or taking a quick break during work.

Easily adjust the Sihoo Doro C500’s seat depth by up to 4cm to suit your leg length and sitting style. This feature ensures proper thigh support, promotes healthy circulation, and delivers a personalised fit for every user.

The Sihoo Doro C500 uses a unique weaving technique that combines Italian velvet with DuPont TPEE for its mesh material. This blend provides exceptional elasticity, durability, pressure relief, and a luxuriously soft texture.

Crafted from premium materials and built to the highest standards, the Sihoo Doro C500 undergoes rigorous quality testing for lasting performance. Certified to Level 4 BIFMA standards, you can enjoy years of reliable comfort and peace of mind—knowing your chair meets strict international benchmarks for safety and durability.