SIHOO DORO S100 Ergonomic Mesh Office Chair White

With a dynamic adaptive lumbar support that reacts to your posture and a synchronous tilt mechanism that reclines from 90° to 135°, the SIHOO DORO S100 keeps your spine aligned through long work sessions.

Overview

The SIHOO DORO S100 is an ergonomic office chair built around a high-elastic mesh backrest and seat. Its white mesh is breathable and resilient, while the aluminium alloy and nylon frame provides a stable foundation. The chair supports users up to 150 kg and is recommended for heights between 160 and 190 cm.

What stands out

• Dynamic adaptive lumbar support automatically adjusts to your lower back
• 3D armrests move in height, angle, and depth for personalised comfort
• Sliding seat depth and 2D headrest fine-tune the fit
• Class 4 gas lift and BIFMA-certified components ensure durability

Technical details

• Backrest material: High-elastic mesh
• Seat material: High-elastic mesh
• Frame material: Aluminium alloy & nylon
• Colour: White
• Headrest adjustment: 2D
• Armrest adjustment: 3D (height, angle, forward/backward)
• Tilt mechanism: Synchronous tilt
• Tilt angle: 90–135°
• Tilt lock: Yes
• Seat height adjustment: Yes (gas lift)
• Seat depth adjustment: Yes (sliding seat)
• Gas lift class: Class 4 (BIFMA certified)
• Base type: 5-star aluminium alloy base
• Caster type: PU casters
• Maximum weight capacity: 150 kg
• Recommended user height: 160–190 cm
• Assembly required: Yes
• Certifications: BIFMA, SGS

Our verdict

The SIHOO DORO S100 combines adaptive lumbar support, breathable mesh, and adjustable ergonomics in a clean white design—a solid choice for anyone seeking all-day comfort at a desk.