The classic Birkenstock silhouette is back and better than ever on the Birkenstock Women's Mayari Birko-Flor Nubuck Floral Footbed Sandals. Featuring a toe wrap strap with buckles and a synthetic, skin-friendly yet durable Birko-Flor material, these sandals offer comfort that lasts. Euro Sizing:Please see conversion for the best size to choose:Us 5 - 5½ = Euro 36US 6 - 6½ = Euro 37US 7 - 7½ = Euro 38US 8 - 8½ Euro = 39US 9 - 9½ = Euro 40US 10 - 10½ = Euro 41