Beautifully upholstered in LeatherPlus. LeatherPlus is leather and polyurethane for added softness and durability. Seat and back cushions are accented with ventilated mesh side panels. Black with Silver Arms or Brown with Pewter Arms, Upright locking position. Pneumatic gas lift seat height adjustment. Adjustable tilt tension control. Hooded double wheel casters. Large 27” nylon base with black caps.