Heel height I believe that any issue can be solved by communication. Different country with different tariff rules. If there brings any inconvenience, we apologize. Size：US 5 / 5.5 / 6 / 6.5 / 7 / 7.5 / 8 / 8.5 / 9 / 9.5 / 10 / 10.5 / 11.