to all those who dont understand what chukas hagoi means besides things that stem from avoida zara ther is also a issur to act or dp things that are done davka by goyim breathing and being clothed is not chukas hagoy cuz yidden were always breathing its thingd started by goyim i.e. going to sport stadiums or arenas to watch games many hold that is chukas hagoy the romans started it (side point they made them to watch jews fight bears and lions and how ironic that jews stream to those very arenas) anyway HARAV CHAIM EPSTEIN once said in a shmooz that its assur for bachurim to wear shorts in public he also said tznius does apply to men as well
