Size	Length	Width
5	22.5	8
6	23	8.3
7	24	8.5
8	24.5	8.5
9	25.5	8.7
10	26	8.8
11	27	9.5

Notes: 

This measurement is based on the soles of the shoes.

Because all RF sandals are handmade, kindly allow for some little variance in measurement.