my friend told me that running warehouse has 90 day returns and if the shoes have been used, they will still take them back and give you store credit instead of a refund that can be used on their site? is this true? sounds too good to believe and im sure a lot of people would abuse the policy which is a dbag thing. But I am interested in testing out two trainers for a week or so. will they only refund/give store credit if the shoes are barely used, or they take them even if someone was to run in them for a month and then say "oh well these are not for me." Or is there no such policy in the first place and I'm misunderstanding.