About WIFA boots sizing in general
WIFA boots are normally one size lower than the normal shoe size. French sizing is from 24-47 in full sizes only. We apply French sizing for three leisure models - Outlet, Prima Hobby, and Comfort. The other models - from Prima upwards - have mixed systems: children sizes 24-35 are mainly still in French sizing as toe space is bigger allowing space for growth. Adult English sizes 3-12 are used where a tighter fitting is needed.
Please find detail information in our technical guide