Custom Contoured Seating Upgrade
This upgrade provides lumbar and side support in the back cushion. It is available on all TR models, all ST models (except ST16 & ST18), and two of the NT models (NT20 & NT22). There are three color options: black with camo inset, black with digital camo inset, and all black. The base cushion will match the color that is chosen for the seat back.
Trackchair NT, Trackchair ST, Trackchair STSx, Trackstander NR, Trackstander TR