Our Wau chair combines excellent ergonomics and enginuity with superb comfort and a cool "racing car" design. With a adjustable cushioned headrest, 2-way adjustable cantilever-style arms, and an aluminum polished base. The back and headrest comes in a translucent suspension mesh. The seat is upholstered in a vibrant orange or snowy silver fabric. On castors. You'll have to experience the Wau for yourself. This is no ordinary office chair.