V1 Ergonomic Office Chair

Multi-Adjustable Headrest

The three-dimensional support headrest offers five positions of 50mm lifting adjustment and 45° rotation functions. Its curved surface and adjustable depth conform to the curve of your head and neck, helping maintain a natural cervical spine curvature.

Bionic Backrest Contoured to Your Back

The backrest of the Sihoo V1 high back office chair naturally follows the contour of your back, providing complete support and comfort while maintaining a natural 'S' shape. You can vertically adjust it by 6cm (2.36 inches) to achieve a perfect fit for your back.

4D Lumbar Support

Lumbar support is crucial for maintaining an ‘S’ shape while sitting. The Sihoo V1’s lumbar support can be adjusted both vertically and horizontally, allowing you to fine-tune the level of support required for different sitting positions.

4D Armrests to Support Arms in Different Positions

Easily adjust the armrests in four directions—up and down, back and forth, in and out, and synchronized tilt with the chair when reclining—for optimal arm support and shoulder pressure relief. The PU coating provides a soft touch and ensures easy maintenance.

Saddle-Shape and Sliding Cushion

The seat cushion of the Sihoo V1 has a saddle-like design, maximizing the contact area between the cushion and your thighs and hips to provide pressure-reducing seating comfort. Additionally, you can adjust the seat depth by 1.97 inches to create a larger sitting area or accommodate your preferred posture.

Max. 140° Recline Angle with Synchro Tilt

The Sihoo V1 offers a range of recline angles, including 110, 120, 130, and 145 degrees, allowing you to find the most comfortable recline position. The synchro-tilt feature maintains the angle between the seat cushion and backrest when you recline, ensuring that you remain in a supported and comfortable position.