Executive high-back chair offers an open architectural styling with thick, large proportioned seat and back cushions. Other features include pneumatic seat-height adjustment, seat-glide mechanism, dual-action synchro-tilt, tilt tension, tilt lock, and adjustable lumbar (2-1/2" adjustment range). All-adjustable arms adjust up 2-5/8" in height, 1-5/8" in width and 2-1/4" in depth while rotating 30 degrees to provide comfort for a range of body sizes and tasks. Back reclines at a 2-to-1 ratio to seat. High-back chair meets or exceeds ANSI/BIFMA standards.