With PRO, Konstantin Grcic has developed a chair for Flötotto that follows state-of-the-art ergonomic design. And is a design pioneer at the same time. A chair whose construction not only allows movement in all directions, but actively stimulates it. For healthier sitting. Design, mobility and ease: a new chair familiy that meets the highest standards. Made of 100% polypropylene, which means, they are 100% recyclable.