I purchased these on Amazon prime huge shopping day... just to get it now and find out it is about 1 size smaller than the listed price. I needed new shoes so just wanted to trade this in for a size bigger. Only to find out I am not able to without paying more for the item since I bought them on sale. Have no Idea how they are as a running shoe as I only was able to have them on my feet for about 15 minutes. Very disappointed as they are really cute shoes.