The OZ seat is a superb reflection of minimalism in pivotal seat design. The concept in the beginning was to sink the pivotal ratchet deeper into the seat base to give a cleaner look from the side. We also took the opportunity to optimise the support webs inside the molding to make the seat formidably stronger. New for 2016, we re designed the foam padding on our Fat version, to give it a more refined and smooth shape. There are a lot of pivotal seats out there, but nothing comes close to the OZ.