Please note US sizes have been converted from European sizing. See size chart for European size equivalent.: Ballet flats don’t get more classic than the Oriana. They’re shaped from patent leather with a slip-on silhouette, then trimmed along the topline and embellished with bows at the almond toe. Content+Care: - 100% Cow Leather - Do not wash - Imported Size+Fit: - Heel Height: 1.5 cm - Our shoes fit true to size. If you are between sizes we recommend selecting the next full size up.