What type of chair should I use with a sit-stand desk in seated mode?

In seated mode, a sit-stand desk operates at standard desk height (28"–30"), so any properly adjusted commercial office chair works. Set your chair height first for proper foot position and knee angle, then lower the desk to match your elbow height — don't raise the chair to a desk that's set too high. The sit-stand benefit comes from changing posture, not from using a different chair. A fully adjustable task chair with lumbar support, armrests, and seat depth adjustment is the right companion to a sit-stand desk. FindOfficeFurniture.com has task chairs that complement sit-stand desks — call 888-719-4960.