In case you missed out on buying an official USA Pro Challenge kids jersey during the race, there are a few left. We're offering them for 50% off the event price. These jerseys have a graphic designed only for the 2013 Pro Challenge. You won't be able to get them anywhere else and they will only be available until the end of this year or until supplies run out. Pick one up today before they're all gone. You can't get a better deal on a jersey from one of Amercia's greatest cycling events.