Doro S-Serie

An engineering masterpiece that pushes the boundaries of comfort.

Doro S100

Doro S300

Antigravity mechanism

Coordinated support

Adjustable dynamic dual lumbar support

Premium independent
backrest

Dual dynamic lumbar support. Perfect fit. Optimal protection.

The unique, dynamic wing pads automatically adjust their angle to your body shape and sitting position to always provide ideal support pressure to your lower back. This reliably supports your lumbar spine and effectively prevents fatigue during prolonged sitting.

Sihoo's patented double-lever technology .
More support. More energy-efficient.

The mechanism is the heart of an ergonomic chair. It embodies the highest level of technical sophistication and plays a crucial role in the overall quality of the seating experience.

Sihoo Patented Double Paddle Base Technology .
More support. More energy-efficient.

The mechanism is the heart of an ergonomic chair. It embodies the highest level of technical sophistication and plays a crucial role in the overall quality of the seating experience.

A feeling of weightlessness when leaning back

Thanks to the anti-gravity mechanism, with the Sihoo Doro S300 you can gently lean back whenever you need a break during work, stop at your chosen angle (without having to lock the backrest) and return to an upright position without the slightest effort.

SIHOO S-Series compared to other chairs

Coordinated support of the entire body

The seat and armrests move in sync with the backrest to reduce pressure on the thighs and keep the entire body relaxed when leaning back.

Adjustable backrest for all sizes

The backrest, adjustable to 5 positions, adapts to users with a height of 1.50 m to 1.90 m and keeps the lumbar support perfectly in place for constant comfort.