PUREis3 is designed for sitting and made for movement. Unlike any other chair, PUREis3 has been developed entirely with active people in mind. This approach has required a complete re-invention of the "office chair". PUREis3 adjusts to the user, their body and movements without requiring them to make time-consuming adjustments. Complicated and heavy mechanisms are no longer required. PUREis3 not only allows a wide range of movement but also ensures that the user stays comfortable, active and sufficiently supported at all times.