PREMIUM BREATHABLE MESH for seat and back in two colors.
ADJUSTABLE HEIGHT RATCHET BACK and height adjustment lumbar pad standard.
CAST ALUMINUM BASE in black.
DYNAMIC BODY ALIGNMENT included features a perfectly designed ratio of movement between seat and back tilt.
PNEUMATIC SEAT HEIGHT ADJUSTMENT provides a balanced support and encourages better blood circulation by reducing pressure points in the lower body.
LIFETIME WARRANTY on all structural and mechanical components. Fabric and foam are warranted against wear through and deterioration for five years.