Conceived by Hoffmann Kahleyss Design, the Sinum Chair features a generously upholstered shell, combining comfort with refined aesthetics. The design is available with two base options in black powder-coated steel: a classic four-leg tubular base and a delicate, tip-toeing swivel base with an optional return function. For added flexibility, the swivel base can also be equipped with castors, providing full freedom of movement. To suit individual preferences, the Sinum Chair offers the choice of armrests or a streamlined armless version, allowing users to tailor their seating experience.