Read what the designer says about Pax.

PAN-7 Pax Pax  Pax semibold Pax bold Pax italic  Pax semibold italic Pax bold italic Pax small caps
PAS-5 Pax condensed Pax condensed Pax condensed semibold Pax condensed italic Pax condensed semibold italic Pax condensed small caps