Choose the components and design the chair that is right for you. Tritek® Ergo Select offers a comprehensive ergonomic seating solution featuring three sizes of seats and backs. The chair series provides more choices than typical task seating so chairs that fit the size, shape, tasks and working preferences of office individuals can be specified while maintaining a uniform look throughout the office. Designed to accommodate as many body sizes as possible by offering a choice of seat cushion sizes, a choice of backrest sizes to suit an individual’s tasks and a choice of mechanisms needed by the user to comfortably perform his or her tasks. 24 hour/multi-shift models are also available.