DXRacer FD01/N Black Racing Bucket Seat Office Chair Gaming Ergonomic with Lumbar Support Ergonomic design - more efficient and comfortable, with bonus headrest cushion & lumbar support cushion Extra high backrest to support neck and spine, flexible seat back with adjustment Patent race car seat design with breathable material: smooth pu vinyl cover and strong mesh Special soft armrests with adjustable pieces to comfort shoulders and wrists Newly designed heavy duty aluminum base with latest footrests and a conventional tilt mechanism