Children's feet are not like small adult feet! They are wonderfully soft because the foot bones are still slowly developing and children's feet are much more flexible than their parents' feet. But even the slightest pressure - caused by shoes that don't fit, for example - or too little room for movement - can potentially cause damage.
The human foot takes approximately 18 years to fully develop. Of course, it grows fastest in the beginning. From the first to the third year of life, a child's foot grows an average of 1,5 millimeters per month. From the third to the sixth then only 0,8 millimeters. Children's wonderful little feet can develop best when they are allowed to romp around barefoot. Unfortunately, in our latitudes it is often too cold, too dirty or too dangerous for the little ones.
Since children's feet grow so quickly, you parents should check the fit of your children's shoes every 3-4 months. You can do this easily with our POLOLO slippers by turning them over and looking at where the big toe print is. Almost over the seam? Then move on to the next size! We have also always developed removable soles for our MINI and MAXI street shoes - as far as this was possible for the respective style. On the one hand, you can easily replace a sole (e.g. add a wool sole for the winter) and you can use it to measure the foot length and fit very well. Is the imprint of the big toe already worryingly far forward? Yay, then your child has grown again: congratulations!