Jonap B21 Size Guide

We present to you the size guide of the Czech brand Jonap.

This size guide is specific to model B21.

We remind you that the measurements are of the shoe's internal capacity. Therefore, we advise you to do the following:

  • Leave a space of 0.8 to 1.2 cm in length
  • Leave a space of 0.3 to 0.5 cm wide

Size Inner length Inner width
31 20.3 7.7
32 21.1 7.8
33 21.6 7.9
34 22.3 8
35 23 8.2