ON Cloud Cloudnova Shoes White Sand Sneakers Women’s size 6= 37 EU Women’s size 7 = 38 EU Women’s size 8 = 39 EU Men’s size 7 fit 8.5 women’s = 40 EU Men's size 8 fit 9.5 women’s = 41 EU Men's size 8.5 fit 10 women’s = 42 EU Men's size 9 fit 11 women’s = 43 EU Men's size 9.5 fit 12 women’s = 44 EU All shoes are brand new and have never been used before. Please rest assured to purchase, 100% genuine guaranteed