Ergocraft ECO7.5 Ergonomic Task Chair with Standard Mesh Fabric Seat and Synchro-Tilt Tension Control and Adjustable Lumbar Support Providing Maximum Comfort and Stylish Design. Designed to look good and perform even better. The dynamic lines and curves of the chair not only bring a contemporary look, but complements your body as you work throughout the day. With 12-way ergonomic adjustments, you can adjust the chair to fit you perfectly. The mesh back enhances air circulation for greater comfort.