Gucci x Adidas Gazelle Sneakers women's size US women's size 5.5= EU size 36 US women's size 6.5= EU size 37 US women's size 7.5= EU size 38 US women's size 8= EU size 38.5 US women's size 8.5= EU size 39 US women's size 9.5= EU size 40 US women's size 10.5= EU size 40.5 US women's size 11= EU size 41.5 Brand new, no wear, no flaws Brand new original authentic