Sihoo S300 Certified Ergonomic “Gravity-Defying” Chair with Dual Dynamic Lumbar Support Features:
A weightless recline experience
With the help of elastic plates made of aerospace-grade glass fiber inside the mechanism, regardless of your size and weight, you can adjust the tension to suit you. Whenever you need to relax a bit during your work, you can smoothly recline on the Sihoo S300, stop at any angle you want (without the need to lock the backrest at a certain angle), and return to an upright position effortlessly.
Shock-absorbing, pressure-relieving
To provide a more pressure-free seating experience, the Sihoo Doro S300 comes equipped with a suspension system. This system effectively absorbs shock when you sit down on the chair and dynamically adjusts to changes in your seating position.
Lumbar support that cradles your back
The wing-like dual dynamic lumbar support consists of two separate pads, offering comprehensive and dynamic support for your lower back, regardlessly of your body shape and sitting posture. Additionally, the gas lift allows you to fine-tune the lumbar support (90°-105°) for a perfect fit.
Ultimate Bionic 6D Armrest
The armrests offer extensive adjustability, including vertical and horizontal movement, front and back adjustment, inward and outward rotation, and synchronous tilting. With a multitude of functions and a thousand possible combinations, these armrests cater to your needs.
Coordinated support for the full-body
The dual dynamic lumbar support, shaped like wings, features two pads for flexible lower back support, suiting different body types and sitting positions. The gas lift allows precise adjustment of the lumbar support from 90° to 105° for an ideal fit.
Comfort for the entire back, whatever your size
The upper half of the backrest can be adjusted separately in 5 levels, providing adequate support to your shoulders and neck, whether you’re 150 cm or 190 cm. Meanwhile, the lumbar support stays in the right place to perfectly support your lower back.
Robustly built, rigorously tested
Engineered with premium materials and in leading craftmanship, Sihoo S300 also underwent numerous tests before being delivered to your hands. It’s also BIFMA and SGS certified for extra peace of mind. Enjoy years of comfort with your S300.
Specification
| Height | 109.2-125.2cm |
| Width | 65cm |
| Depth | 73.5-78.5cm |
| Seat Height | 46-55cm |
| Seat Depth | 43.5-46cm |
| Seat Width | 50.5cm |
| Colour | Black, White |
Download Assembly Guide
S300 Assembly Guide
Assembly Video
S300 Assembly Video
Adjustment Video
S300 Adjustment Video
Ergonomically Certified
S300ErgonomicCertificate
