ReActiv mesh-back design delivers total zonal comfort with the perfect balance of the right type & right amount of support. Unique, back-cushion-style lumbar support is height adjustable: up & down, to provide personalized support & extra relief where you need it. Synchro-tilt mechanism with seat slider offers a full range of reclining positions. Tilt tension controls the rate & ease of recline. Upright tilt lock secures the chair in the full upright position. Pneumatic seat height adjustment moves the seat up & down to adapt to various body heights. Compact, low-back format is tailored for administrative & technology functions. Recommended Application Area(s): General Office & Task; Seat Color: Elysian; Back Color: Charcoal; Color Family: Blue.