Contemporary ergonomic mesh back, designed to provide exceptional back suppot and to prevent body heat and moisture build up. Chrome accented multi-directional, adjustable arm rests. 2 to 1 synchro-tilt mechanism with a seat slider. Seat slider allows the user to easily adjust the seat depth. Adjustable tilt tension control. 27 chrome base. Hooded double wheel casters. Optional head rest sold separately (BHR6880). Breathable mesh seat.