Contemporary Executive Office Chair, Mid-Back Design, Padded Seat and Back, Spring Tilt Control Mechanism, Tilt Tension Control, Pneumatic Seat Height Adjustment, Padded White Finished Nylon Arms, White Finished Nylon Base with Black End Caps, Dual Wheel Casters, White LeatherSoft Upholstery, LeatherSoft is leather and polyurethane for added Softness and Durability, CA117 Fire Retardant Foam