RAYVE Monsoon Gumboots Size Guide

To choose the correct size add 8-12mm to your child's foot length and 2-6mm to the width. 

EU Size	Inner Length (mm)	Inner Width (mm)
22	146	70
23	153	72
24	160	74
25	166	75
26	173	77
27	179	78
28	186	80
29	193	82
30	199	83