Franterd Women Summer Indoor Outdoor Flip Flops Shoes Sandals Slipper EVA Synthetic sole Vamp Material:EVA, Sole Material:EVA Size :36/US 5.5, Foot Length: 22.5cm/8.9" Size :37/US 6.5, Foot Length: 23.5cm/9.3" Size :38/US 7, Foot Length: 24cm/9.4" Size :39/US 8, Foot Length: 25cm/9.8"