SIHOO S300 Flagship Ergonomic Chair

• Anti-Gravity Mechanism: Built with aerospace-grade glass fiber springs, the S300 offers a seamless recline experience. Unlike traditional chairs that require manual tension adjustment, the S300 provides a "weightless" feel, supporting your body effortlessly from upright focus to a relaxed 145° tilt.
• Aerospace-Grade Carbon Fiber: Utilizing materials found in high-performance aircraft, the S300 frame is incredibly lightweight yet exceptionally strong. This ensures the chair maintains its structural integrity and "bounce" for years of intensive use.
• Dual-Dynamic Lumbar Support: The S300 features a unique split-wing lumbar system. These two independent modules track your movements laterally and vertically, ensuring your lower back is cradled whether you are sitting straight, leaning, or twisting.
• Pressure-Relief Mesh Suspension: The premium mesh is woven to provide varying zones of tension, ensuring soft support where you need it (like the backs of the knees) and firm support where you require stability.
• 6D Bionic Coordinated Armrests: The most adjustable armrests in the industry. Syncing with the backrest, these armrests move in six directions—including height, angle, and even an upward tilt—to support your arms while using a smartphone or tablet.

Technical Specifications

• Frame Material: Aerospace-Grade Carbon Fiber & High-Strength Glass Fiber

• Upholstery: Custom High-Elasticity Breathable Mesh

• Mechanism: Anti-Gravity Suspension (Multi-Angle Lock)

• Armrests: 6D Bionic Coordinated (Soft-Touch PU)

• Headrest: Integrated Auto-Adjusting Wide Headrest

• Gas Lift: Class 4 (SGS, BIFMA, & TUV Certified)

• Max Weight Capacity: 150kg (330 lbs)

• Warranty: 5-Year Premium Local Warranty