Tyler Ankle Boots Size 40 would be a US women’s 8.5-9 Vintage women’s black leather ankle boots with C buckle. Women’s black leather ankle boots with vintage-effect leather - Adjustable strap with metal C buckle - Back tab and elasticated sides - Bevelled heels with wings charm - Heel height: 2.8 in - Women's black leather ankle boots made in Spain This item is true to size. We recommend buying your usual size. 100% COW LEATHER Included box and dust bag Reference #hC 43221485