The Zorro, or Z-Chair, places a plastic/composite seat atop steel tube legs. The seats can either come raw or upholstered. For those with spatial concern, the chairs are completely stack-able.
The Z-Chair name derives from a hardened s-curve which delineates the shape of the seat. The molding produces a bold form, and despite the simplicity of the leg there is definite weight to the over all design. (via Industrial Design Served).