SIHOO Doro C300 Ergonomic Office Chair with Ultra Soft 3D Armrests, Dynamic Lumbar Support for Home Office Chair, Adjustable Backrest Desk Chair, Swivel Big and Tall Computer Chair (Grey)

【Innovative Ergonomic Chair】 SIHOO Doro C300 ergonomic office chair. This desk chair features an adjustable headrest, adaptable lumbar support, 3D armrests, a smart weight sensing mechanism, durable and quiet wheels, a flexible backrest and a fully breathable mesh design that provides long-lasting comfort even after sitting all day.

【Dynamic Tracking System】 The back of the SIHOO ergonomic office chair features a fully breathable mesh design and a flexible triangular frame that automatically adapts to the back. The back of the home office high chair has four adjustment positions and can be moved up and down 6cm to fit people of different heights. When adjusted to the highest position, it automatically returns to the lowest position.

【Self-supporting Lumbar Support & Coordinated 3D Armrests】When you sit on the SIHOO Doro C300 computer chair, the self-supporting lumbar support moves automatically with your body. The ergonomic office chair provides continuous support and comfort for your lower back, effectively relieving back pain. The 3D armrests of the office chair can be adjusted in three directions and synchronized when reclining, allowing you to relax your arms in any position.

【Smart Weight Sensing Mechanism】SIHOO Doro C300 home office chair features a smart weight sensing mechanism that allows our chair to support up to 150kg, adapting to the user's weight while ensuring an effortless balanced reclining experience. Our computer desk chair can be tilted at 110°, 120° and 130° angles, so that you can relax and rest comfortably.

【Safety Certifications】Safety is the top priority for SIHOO office chairs. The SIHOO Doro C300 ergonomic office chair features 12 patents, meets EU REACH and EN1335 standards, and has German TUV certification for safety and quality. Our ergonomic office chairs also meet US SGS BIFMA standards. They feature a SGS certified Class 4 gas lift for durability and safety.

Ergonomic Office Chair