Sharky for Kristalia gets its name from the fins that effectively provide an original coupling element between the polyurethane structure and the base, which is available in beech, European oak or lacquer for the indoor version, or in epoxy lacquered aluminium with visible welding, which can also be used outdoors. The chair is also available in a padded upholstered version, in various high-quality Kvadrat® fabrics, allowing infinite colour combinations to be created for the visible rear of the polyurethane structure. *