Going with the idea that you are referring to a women's size 07.0 or 07.5, the conversion factor from a women's size down to a big kids size is one full size plus a 1/2 size difference. So if you normally wear a women's size 07.0, then you would want a size 05.5 in the big kids Nike Air Max 2012 shoe. Australian sizing is similar to U.S. sizing, so no worries there.
answered 2 years, 6 months ago
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