The castelli free aero race team bib short has been castellis number one selling short for the past few years and the outgoing version essentially ran from 2007 to 2014 with a few minor face lifts every single detail in the new free aero race has been improved at first look the lines are classic free but in fact only the mesh fabric in the bib straps carries over from last year every other component and detail has been designed obsessed over and tested until castelli were satisfied the k