Takkies worn for 5 hours and got damaged

I am not happy with the quality of the clothes , Saturday I bought takkies for my son at west gate mall , it was after 12 and he wore those takkies for like 5 hours and they got damaged , what happened the quality that we are used to at Woolworths?? The quality has dropped drastically but the prices continue to rise ... I am returning these shoes because this is not good at all ... I was supposed to return yesterday but I was not feeling... This is disappointing because we go to Woolworths for quality but these days it's no longer the case especially for boys ... I'm so disappointed and dissatisfied with the quality of Woolworths clothing these days