Sihoo Doro S100 Ergonomic Office Chair with Dual Dynamic Lumbar Support

Sale price$349.99 USD Regular price$549.99 USD
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Style: Black
Check out the more innovative Doro S300 with gravity-defying comfort.

Sihoo Doro S100 Ergonomic Office Chair with Dual Dynamic Lumbar Support Designed to deliver a heightened level of support and comfort, the Sihoo Doro S100 features an innovative dual dynamic lumbar support system. Additionally, the independent backrest, 4D coordinated armrests, a larger seat with seat depth adjustment, and more, all work together to ensure that you can enjoy long-lasting comfort for various parts of your body.

  • Dual dynamic lumbar support for all-around lower back comfort
  • Independent backrest ensures adequate support to entire back
  • 4D coordinated armrests to rest your arms in different postures
  • Premium elastic mesh that's breathable, supportive, and comfortable
  • Seat depth adjustment to better suit different heights

Double the lumbar support, double the seating comfort.

Dual dynamic lumbar support

Independent backrest

4D coordinated armrests

Premium elastic mesh

Seat depth adjustment

sihoo doro s100 Dynamic lumbar support, now doubled

Dynamic lumbar support, now doubled

The dual dynamic lumbar support design provides extensive support for your lower back, regardless of your size and weight. Furthermore, the four omni-directional springs behind the lumbar support enable it to dynamically adapt to your sitting position.

sihoo doro s100 Dual dyanmic lumbar support

Dual dyanmic lumbar support

Sihoo's dual dynamic lumbar support offers a significantly larger support surface than regular alternatives and also provides a more comfortable accommodation for people with different body shapes.

sihoo doro s100 Accommodating backrest

Accommodating backrest

Whether you're 5' (150 cm) or 6'3" (190 cm), you can enjoy adequate support to your shoulders and neck as he upper half of the backrest can be adjusted separately in 5 levels while the lumbar support stays in the right place to effectively cradle your lower back.

doro s100 Wide spacious headrest

Wide spacious headrest

The headrest perfectly contours to the curve of your neck while providing a generously sized surface. You can comfortably rest your head on the side and relax during your work.

doro s100 Keep your arms supported in 4 directions

Keep your arms supported in 4 directions

When you're working, reclining, or taking a rest, Sihoo Doro S100 helps take a weight off your shoulders by offering arm support in 4 directions.Up and down7 cm (2.76 in)Back and forth3 cm (1.18 in)Inward and outward72°Coordinated with the backrest

sihoo doro s100 Pressure-free seating

Pressure-free 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.

Adequate support area, regardless of your height

Adequate support area, regardless of your height

Sihoo Doro S100 provides a 5cm (1.97 in) seat depth adjustment range, ensuring comfortable support for your thighs and hips, regardless of your size.

sihoo doro s100 chair
sihoo doro s100 Up to 135° of recline comfort

Up to 135° of recline comfort

Whenever you need to take a short break, you can comfortably lounge in Sihoo Doro S100, which offers a maximum recline angle of 135°.

doro s100 Comfort that lasts years

Comfort that lasts years

The combination of premium materials, a sturdy structure, and BIFMA and SGS certificates ensures that you will experience ergonomic seating comfort for many years to come.

sihoo doro s100 Specifications


Compare Doro S100 with Doro S300

$349.99BUY NOW
$779.99BUY NOW
Comfort level
Easy to assemble
Comfort level
Easy to assemble
Mesh material
Suspension System
Waterfall-shapedseat cushion
Lumbar support
Seat height
Seat width
Seat depth
Overall height
Recline angle
Net weight
Max Recommended Weight
Recommended user height range