WPA is the International arm of the APA. Our World Championships and International competitions are true International Events with lifters from many countries "not States" like so many so called World or International Championships which are comprised of "States" instead of "Nations" Show your pride in your organization by wearing this beautiful tee shirt. When you belong to APA you have a true International arm to compete in. This t-shirt is everything you've dreamed of and more. It feels soft and lightweight, with the right amount of stretch. It's comfortable and flattering for both men and women.