The synchronized seat and back move in harmony with the user to provide continuous comfort. Seat glide adjustment moves the seat cushion forward or back to adapt to upper leg length. Waterfall seat edge promotes leg circulation. Height- and width-adjustable arms for upper body support. The unique ilira stretch mesh material moves in four directions to provide responsive, multi-directional support for your lumbar. Recommended Application Area(s): General Office Task; Seat Color: Ink; Back Color: Black; Color Family: Gray.