first off i wouldn't even know where to get a "shirt".i wouldn't wear one if i did,i would rather get stronger to push the weight not but a "shirt".i bench no where near what you bench but i will admit that is alot without the shirt but i'm not impressed if you have to wear one to do 600.sorry,can't buy into it.and i have trained as a bodybuilder for years and i wanted to learn more about powerlifting as i thought it was.not shirts,boards and all that shit.does anyone on here lift without these things?????do you really feel good after making a lift in this shirt?and you say go win money??what does that mean?do you win money at these meets?i have heard of the wpo but can't say i know the details of it,but i beleive in old school sweat and determination .please respect my opinion.it pisses me off i come here and to answer my questions you direct me to other sites to read!isn't that why we are on these boards?