Prismers Sizing Guide


US Size Foot Length
Women Men cm inches
4 3 22.5 8.88
5 4 23.0 9.13
6 5 24.0 9.38
7 6 24.5 9.63
8 7 25.0 9.88
9 8 25.5 10.13
10 9 26.5 10.38
11 10 27.0 10.63
12 11 28.0 10.88
13 12 28.5 11.25
14 13 29.0 11.5
15 14 30.0 11.75

How to Measure Foot Length


  1. Place your foot on a piece of paper and trace 2 lines as shown below.
  2. Measure the distance between the 2 lines.
  3. Compare the measurement to our size chart to find your perfect fit.
Measurement Guide

Note: Make sure to measure both feet and use the larger measurement for the best fit.