Ergonomic office chair with footrest - High-back office chair with unique adjustable lumbar support, backrest, seat depth adjustment, tilt function, 4D armrests

Endorsed by Ergonomics USA: IRIS SOKOL, founder of Ergowell, LLC, "Lifts your spine and helps decompress your lumbar discs. The chair's lumbar function is one of the most unique lumbar supports I've seen."
Unique Adaptive Lumbar Support: The office chair with lumbar support features an automatic reclining mechanism (a world first for chairs), which automatically follows the movement of your lower back, providing firm lumbar support throughout the day. The intensity of the lumbar support can be adjusted to meet individual needs, adapting to the natural curvature of your spine and helping to relieve back pain.
【Multifunctional Adjustment】The ergonomic office chair's backrest can be tilted and locked within a range of 96° to 126°. The adjustable headrest provides the most comfortable position for your neck. The seat lifts and moves back and forth, and features 4D adjustable armrests for ultimate personalized comfort at your desk or while gaming. This ergonomically adjustable chair is suitable for people approximately 1.5m to 1.8m tall. It has a weight capacity of up to 300kg. High quality: This home office chair uses a high-quality KGS Class 4 gas spring, made in Korea and certified by BIFMA/SGS. The breathable Korean Filo mesh back ensures good airflow, perfect for extended sitting. The 7cm high-density foam seat cushion provides support for long periods of sitting without sagging. Our office chairs are sturdy and durable, offering quality assurance for your healthy work and life. [3-Year Warranty & Easy Assembly] If our computer chairs have any quality issues, please feel free to contact us by email. We promise a 3-year warranty and will replace any damaged parts free of charge. With clear instructions and tools included, the office chair is easy to assemble (approximately 15-20 minutes).