Work in comfort and style sitting in the ProGrid High-Back Chair. Perfect for persons who spend extended periods of time at their work stations. Intelligently designed chair provides comfort and support to both your body and mind. Amazingly strong yet lightweight breathable ProGrid white mesh back conforms to your body's unique contours with added adjustable lumbar support, and high quality fabric with molded foam affords for hours of cozy seating, minimizing fatigue and alleviating pressure on the spine. Designed to fit all shapes and sizes, the seat conforms to your body's movements while the Ratchet back and one touch pneumatic seating adjustments allow you to elevate to the perfect height. Effortless mobility across tile and carpet floors alike. With advanced design and quality construction, this seating option is no doubt an office favorite.