The Mainstays Ergonomic Office Chair is the perfect chair to get you through your workday. The chair back features a breathable mesh fabric and lower lumbar support panel. The nylon panel contours to your lower back providing a nice lower lumbar support and helping improve posture. The adjustable headrest is included for added neck and head support. The customizable height adjustment allows you to position the headrest to fit your needs and help relieve any shoulder or back tension. Nylon armrests are ergonomically positioned for additional arm support while you type or work. The seat is generously padded with high-density foam that contours to your body and creates a luxurious seating surface. Underneath the chair you will find the pneumatic gas-lift seat-height control and tension/tilt knob that help with customizing the chair to fit your needs. The durable nylon base is scuff proof and sits atop five dual caster wheels that allow you to move effortlessly around the room. The sleek black fabric and simple, classic look of this chair makes it a great fit in any workspace. Whether you are an adult who works from home, have a studio for working on your craft or you go into a commercial office space, the Mainstays Ergonomic Task Chair with Adjustable Headrest will fit nicely with any room decor and enhance the look of your workspace.