OfficeSource | Now In Stock! The Vyka features a highly fashionable and unique molded back design upholstered in a contract gray mesh material. The seat is upholstered in a durable black tv fabric with generous foam cushioning for long lasting comfort. The chair features a 2:1 synchro tilt mechanism along with an adjustable seat slider to appeal to all users. The chair also features a flip arm functionality allowing the chair to be used in a variety of applications. An adjustable mesh head rest helps to provide additional support. The chair comes with a pneumatic seat height adjustable, self-adjusting tilt tension control and an attractive high crown 5-star base.