US6=FR37=About 23CM Feet Length=9.06Inches
US7=FR38=About 23.5CM Feet Length=9.25Inches
US8=FR39=About 24CM Feet Length=9.45Inches
US8.5=FR40=About 24.5CM Feet Length=9.65Inches
US9=FR41=About 25CM Feet Length=9.84Inches
US10=FR42=About 25.5CM Feet Length=10.04Inches
US10.5=FR43=About 26CM Feet Length=10.24Inches
US11=FR43.5=About 26.3CM Feet Length=10.35Inches
US11.5=FR44=About 26.5CM Feet Length=10.43Inches