Dc - Mesh Desk Chair Big Man 500 Lb Lumbar - BlackBuilt for strength and all day support, this desk chair features a heavy duty design with a 500 lb. weight capacity and sturdy, reliable construction. A breathable mesh back promotes airflow, while the plush seat and adjustable lumbar support deliver personalized comfort exactly where you need it. Smooth swivel, tilting recline, and easy height adjustment keep you moving with ease, and flip up padded armrests allow it to slide neatly under your desk.