Dyna-Air is foremost a great seating choice for a chair that delivers ergonomics to meet your particular needs. It comes standard with a black/silver elasticized mesh seat and back for dissipation of body heat and optimal comfort, a synchronized seat and back with tension adjustment, multi-position back lock and integrated sliding seat, adjustable lumbar support integrated in the back, height adjustable arms with durable polyurethane pads, a black nylon 5 star base, and hard wheel free rolling casters for soft surface. There is also the option of adding a slip-on replaceable upholstered seat cover to further enhance the design of Dyna-Air.

There are two stool models available for Dyna-Air - a medium stool, mesh seat & back, with arms  and a medium stool, upholstered seat with mesh back, and arms - that come with a polished 20" diameter footring with simple rotation/lock for height variation of footring.