Fiebiger Firefly Women's Jelly Sandals Synthetic Flexible Soft FIEBIGER SIZING: EU 36 = 6-6.5, EU 37 = 7-7.5, EU 38 = 7.5-8, EU 39 = 8-8.5, EU 40 = 8.5-9, EU 41 = 9.5-10