SIHOO S100 Ergonomic Office Chair
Benefits
Benefits
- 【Integrated Head and Back Support Structure, Bionic Dynamic Lumbar Support System】The ergonomic office chair's lumbar back separated three-part butterfly wing lumbar support design, the back of the chair 7CM lifting, can be adjusted to the right position according to different heights, to achieve the headrest lumbar pillow are naturally fit, seamless. Bionic human lumbar curve shape, the first lumbar dynamic adaptive lumbar support mechanism, support for 6D automatic deformation movement, to achieve a full range of different body shape parcel lumbar effect, for your tailor-made "seat", scientific and healthy support waist;
- 【The seat cushion and back of the chair do elasticity partition】The seat cushion is subject to greater force, the tension of the mesh cloth used is also greater, better support and durability. The back of the chair is less stressed, the mesh tension is moderate, relatively soft, can better fit the curve of the back, support more comfortable;
- 【Three-Position Recline Adjustment Lock, 3D Linkage Armrest】98-135 degree recline. 4D armrest can lift 7CM, the armrest surface can be rotated left and right by 72°, front and back adjustment of 3CM. It can meet the modes of office mode, leisure mode and lunch break mode and so on;
- 【Ergonomic Imitation Adjustable Seat Depth Cushion】Wire-controlled seat depth adjustment function, 5CM adjustment, safe and reliable, sturdy and durable. Ergonomic human body imitation surface design, even pressure distribution, whether you are leaning back or forward, the seat surface can provide the most comfortable support, soothe the pressure on the back of the thighs and the entire buttocks, and maintain smooth blood circulation;
- 【Safety Certification】Safety is the top priority of SIHOO office chair.SIHOO S100 ergonomic office chair with 4 levels of electroplated gas rods: passed the SGS test, the U.S. BIFMA test. We promise to provide free product parts during the three-year warranty period from the date of purchase.
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Relax and let inspiration flow—sit well and think better.


Integrated Headrest
Designed for seamless comfort and support, the DORO S100 features an innovative one-piece headrest that contours naturally to your head and neck. Its ergonomic shape provides stable, full-range support whether you’re working or relaxing, while the integrated design ensures durability and consistent alignment with the backrest. Perfect for long hours of use, it helps reduce strain and promotes a healthier sitting posture.

4D Linkage Armrests
The armrests can be adjusted in height, depth, and inward/outward direction, and they also feature a synchronized adjustment function when reclining, making them adaptable to various situations.

Dual dynamic lumbar support
Active Dual Lumbar Support moves with you, not against you. It mimics your natural spine curvature to deliver targeted relief and a wider, more supportive hug that fits all shapes and sizes.

Independent backrest height adjustment
The height-adjustable backrest offers a generous 7 cm range of motion, allowing users to effortlessly customize the lumbar support to their exact needs. This wide adaptability ensures optimal spine alignment and comfortable sitting posture for individuals of various heights.

No pressure seating
The waterfall-shaped seat cushion effectively maximizes the contact area with your thighs and hips, even as you move, ultimately minimizing pressure and ensuring unrestricted blood flow.

One-Touch Comfort Control
One-Touch Control – with a single button, you can adjust the seat height, depth, and recline angle, allowing you to effortlessly find the posture that feels most natural and comfortable anytime.