DuraFlex® inside

Never again loose elastic belts or broken zigzag spring clips

DuraFlex® is a revolutionary new suspension system. This system remains flexible for a very long time. You can choose your own comfort. If you prefer to be more active, choose the firm comfort. If you prefer a slightly softer seat, then choose the softer comfort. DuraFlex® retains its flexibility at all times, it does not become stiffer or softer in use.