Adidas gazelle indoor collegiate green hazy sky blue gum ***plz read re sizing**

Just bought these but they are too big on me… willing to swap for a smaller size! These still have the tags and box. ****please read re sizing*** These are men’s US 7.5. These would best fit a women’s 9 or maybe 9.5! It’s almost a whole inch too big on me and I’m an 8.5 But I am listing it as a womens 8.5 because that is the adidas site recommendation!