MALOL Ergonomic Mesh Office Chair with Footrest,Headrest,Lumbar Support,Adjustable Tilt Lock and 4D Flip-up Armrests£¬High Back Computer Chair2577F-Black

EERGONOMIC DESIGN: Highly breathable self-supporting mesh composite is weaved to offer ventilated comfort for all seasons. Following ergonomic principles, the backrest and headrest conform to the design of your spine, alleviating pressure and safeguarding the health of your lumbar and cervical spine, ensuring comfort even during prolonged sitting.