I think 30 days is pretty generous. The store is doing their part to be flexible with you, as a consumer buying one should take the time in that 30 days to use the shoe a few times.
But agree that a return policy for shoes that absolutely have been worn out the door is a really nice courtesy of a shoe store
@conmama I really recommended taking an hour to go to a running store like Fleet Feet and just let them do their magic to help you figure out a good shoe for you. You don’t have to buy on the spot from them but I bet you’ll learn a lot