One of the most ergonomic seating solutions we offer, Improv H.E. provides comfort and support in a style that’s conventional, yet still miles from ho-hum – its contoured look, thoughtful design, and full range of features make it the perfect task chair for any work environment. Six different ergonomic adjustments (including an air lumbar support), a waterfall edge on the seat pan, and a choice of Task or Flipper arms combine to make Improv H.E. the single best design for any number of human shapes.