Much more than a formal design. A sum of functional details, techniques and technology. A timeless and elegant design. With a rich visual quality and hapes suggesting fluency, development and humanity. Aluminium infusion and viscoelastic foams. High tenacity nylon. Polymer strengthened by glass fibres. Soft materials on the points that have direct contact with the user, ensuring great comfort. No doubt, a office chair capable of seducing. High Quality Materials and great added value. Sustainable and respectful towards the environment. TNK 500 is a program of operational chairs awarded the Red Dot Award Product Design 2012, one of the most prestigious International product awards in the field of design.