The Kas STK chair features a sturdy solid beech frame. Finished in high-quality paint, the chair offers a wide range of color options to choose from, from standard shades to more specific customizations. The seat, made of chipboard, is enhanced by padding that provides unparalleled comfort, with upholstery selectable from fabric, faux leather or leather. The distinctive detail of this chair is the partially upholstered backrest, which creates an interplay of volume and line that culminates in an upward tapering shape. This feature not only adds a touch of elegance to the design, but also makes the chair stackable, an ideal solution for contract or residential environments.