AFO Ergonomic Office Chair, High Back Office Chair with Lumbar Pillow & Retractable Footrest, Mesh Office Chair with Padded Armrests and Adjustable Headrest, Height Adjustable, Dark Black (WY-9053-BK)Ergonomic Design The curve of the backrest is designed to fit the human spine line to provide better support for your back. A padded lumbar pillow is added to our chair to help relieving pressure on your lower back. Whether used for working, study or gaming, you will feel ultimate comfort in this ergonomic office chair. Retractable Footrest & Adjustable Headrest This high back office chair is equipped with a retractable footrest. Gently pull it out