The ergonomic Leeds Executive Office Chair has all of the features and comfort you need for a long day at the office. The seat and back are made from durable and breathable black mesh, accented by a polished aluminum spine and five star base. The polyurethane padded arms pivot in six directions and the headrest is fully adjustable. Other features include an adjustable seat depth, ability to recline and a pneumatic seat height adjustment. Alleviate back pain with the proprietary dual-plane system which supports both the lumbar and shoulder areas. The wide, waterfall seat eases under-thigh pressure while keeping weight off your lower vertebrae. Supports up to 330 lbs.