Y-3 x adidas Elle run

Y-3 x adidas ell run sneakers, women size 7.5, I don’t believe these are a true size women sz 7.5 because I am a women’s 8.5 borderline 9 and I originally got a size 8 in these sneakers but they were too big, select y-3 sneakers are known for running big, never been worn by me, they sent these sneakers to me used, 10/10 condition other wise, just the bottom is dirty, 100% AUTHENTIC, |||please contact before purchase|||