Chair is excellent in professional, management, technology and administrative settings. Breathable mesh back delivers responsive seating for exceptional comfort. Sculpted organic form is a reflection of the advanced ergonomic function. Chair offers adjustable seat height and depth, lumbar height, and arm height and width. Synchro-tilt mechanism promotes circulation and proper back alignment. Multiposition tilt lock secures the chair at one of several preset reclining angles. Seat glide adjustment moves the seat cushion forward or back to adapt to upper-leg length. Weight capacity is 300 lb. Mid-back chair meets or exceeds applicable ANSI/BIFMA standards