Ergonomic Back Support
Breathable black mesh against your back provides softness and support while allowing mobility. Behind the mesh sits a sturdy, pivoting lumbar support that conforms to small of your back to help maintain spinal alignment and allow muscle relaxation to create less strain and better posture at work. The back reaches the base of your shoulders for total back support, while giving your head and neck freedom of movement

Efficient Synchro-Tilt Mechanism
The synchro-tilt mechanism lets you move side to side, up and down with ease while keeping your back straight and maintaining overall balance in the chair. Adjust the tension with the knob beneath the seat, so you can control the amount and ease of movement. Being able to turn without having to get out of the chair offers better efficiency when you need move from your desk to shelves, cabinets or office equipment.

Sturdy Rolling Base
The durable plastic five-point base supports up to 250 pounds in the seat. Solid casters move quickly and effortlessly across carpet, plastic mats, tile and laminate floors, so the chair doesn't snag or catch when you want to move around the office. The attached rear handle in the back lets you grab a chair to move it from one place to another.