Free aero race bib shorts the free aero race short has been engineered as our premier race short our first free aero race debuted in 2007 and has undergone continuous improvement as we develop new fabrics and construction methods and respond to feedback from our professional teams we designed the free aero race to be fast by concentrating on helping you get the most out of your body and by optimizing aerodynamics the other main goal in this short is comfort because the pros will be riding 30