Ergonomic Office Chair with Footrest, Big and Tall Desk Chair with Lumbar Support, High Back Home Desk Chair for Long Desk Work, Swivel Rolling Computer Seating with 6D Armrest for Home Office

Ergonomic Design: Our research and development team crafted this ergonomic office chair based on the natural curve of the human spine and sitting habits. The seat, headrest, backrest, lumbar support, footrest, and armrests are all adjustable, delivering all-day personalized support and lasting comfort. Breathable Mesh and 5cm Seat Depth Adjustment: Made with high-elasticity special mesh that is both breathable and durable, this ergonomic mesh office chair features a sturdy metal base with exceptional load-bearing capacity of up to 500 lbs. The seat depth adjusts within a 50mm range to accommodate different heights and leg lengths, ensuring even hip support and minimizing sitting pressure. 2-Zone Lumbar Support and 5-Level Adjustable Backrest: This ergonomic chair is fitted with dual-zone elastic lumbar support that reacts in real time to posture changes, dynamically supporting the lower back and easing pressure. The backrest height offers 5 adjustment levels (up to 5cm), aligning perfectly with different body heights for optimal support. NOTE: Pull up to raise through levels 1-5. At level 5, pull up again to return to level 1. 3-Position Recline and Comfortable Retractable Footrest: The ergonomic desk chair backrest locks at 90° (work), 125° (relax), and 135° (rest), catering to both office and break needs. Paired with a soft retractable footrest, you can stretch out and enjoy a nearly flat relaxation experience, making it ideal as an ergonomic office chair with footrest. 6D Flip-Up Armrests and 3D Multi-Directional Headrest: This ergonomic gaming chair features armrests that adjust up and down, forward and backward, and side to side, with a 45° flip-up design and dual-axis 360° rotation. It adapts easily to different work and leisure postures while keeping your arms naturally supported. The 3D headrest offers height adjustment and dual-axis rotation, fitting the neck curve precisely to reduce fatigue