SIHOO C300 Pro Ergonomic Mesh Office Chair with Footrest, Big and Tall Home Desk Chair with Soft 6D Arms, Dynamic Lumbar Support, Gaming & Executive Computer Chairs - Gray

SIHOO Doro C300 Pro Ergonomic Chair – Where Innovation Meets Posture Science. Engineered for multi-scenario excellence, the SIHOO Doro C300 Pro ergonomic chair seamlessly transitions between gaming battles, home office productivity, executive discussions, and bedroom relaxation. As a premium computer chair, it features 6D armrests that pivot in sync with recline movements, adaptive lumbar support that dynamically hugs your spine, and a retractable footrest for complete lower-body decompression. The wider desk chair seat cushion with depth adjustment ensures customized comfort, while triple tilt-angles (105°/120°/135°) and intelligent weight-sensing deliver smooth, personalized recline. Certified by TÜV, REACH, and BIFMA with 12 patents, this office chair isn’t just built for performance – it’s built for life.

• [6D Armrests with Motion Sync] - Ultra-soft 6D armrests adjust across multiple directions, moving in harmony with the backrest to support arms in any posture – whether you're gaming or working in your office chair.
• [Active Lumbar Tracking] - The adaptive lumbar support moves with your spine in real-time, offering continuous lower back relief in this ergonomic office chair, reducing fatigue during extended use.
• [Retractable Footrest & Multi-Angle Recline] - A built-in footrest enhances full-body relaxation alongside three recline settings (105°-135°), making this computer chair ideal for work-rest balance.
• [Height-Adjustable Backrest & Smart Frame] - With 2.36-inch vertical adjustment and auto-return functionality, the triangular elastic frame offers flexible support in this ergonomic chair.
• [12 Patents & Triple Certification] - Tested by TÜV, REACH, and BIFMA and backed by 3-year warranty, this desk chair ensures safety, durability, and lasting comfort across all settings.