Cinto chair has a host of ergonomic seating feautures that make it stand out in the world of stacking chairs. The word "Cinto" is Spanish for "belt". A prominent feature of this chair is the floating backrest, which viewed from the back, resembles a belt. This ergonomic lumbar support flexes and admusts to the movements of the sitter and requires no adjustments. The steal pan of the Cinto Chair is divided into two regions posititoned around sitting bones. A close look at the seat pan reveals symetric cross-slits cut into dozens of vents spread across the seat and back. The innovative slits give under the weight of the sitter and reduce pressure across the entire seat pan. Its built-in handle, moving and stowing, this chair is a breeze.