put the amount of credits you want to bid in the empty box and click bid then it will ask if you want to bid that much (if you don't have it listia will tell you how much you're short) and if you're sure click yes. Welcome to listia!
these size like converse (except not AS skinny footed from what i can see) but are a good 8....maybe a 7 1/2 could wear them, but i would say a 7 would be too small :-( Better luck next time, and thanks for lookin!