Designed to provide comfort and support for optimal positioning and
function when standard sling upholstery is not enough, the Versair
features alternating tension straps. Easily adjustable to meet individual
needs, the straps can be made taut in the lower back for optimal sacral
support, or relaxed in the upper back to accommodate posterior pelvic
tilt thoracic kyphosis. The Versair back can stay on the chair even when
the chair is folded for transport.