Oh it's easy. If it's a red company, keep them because it's a penny or two the Rethuglican capitalist whores won't be donating to Rethuglican candidates. If it's a blue company, keep them because you just know such compassionate people would want others to have a much-deserved free pair of shoes from time to time. It's a win-win for DUmmies.
Seriously though, if you're an alleged adult and you feel the need to consult a morally bankrupt group of heathens like DU about a dilemma that most pre-pubescent children can figure the right and wrong of, you've got problems that go way beyond a pair of unpaid for shoes.