Note that all measurements were taken with Size 7. , US Women Size Measured Sizes HEEL-TO-TOE LENGTH: Size 5 = 9.13 IN, Size 6 = 9.45 IN, Size 7 = 9.76 IN, Size 7.5 = 9.92 IN, Size 8 = 10.08 IN, Size 8.5 = 10.24 IN, Size 9 = 10.40 IN, Size 10 = 10.75 IN