Plus12 meter foot and inside of the shoe
The plus12 is the first precise measuring device, with which you can measure the length of your child's foot or the inside of the shoes. When the shoes are small, they can harm the development of children's feet, to fit well, they should be maximum 12mm longer than the foot.
How does it work?
Measures the length of children's feet and automatically adds 12mm of extra space for a proper shoe fit
Place plus12 next to the foot, so that the red arrow is slightly longer than the big toe. Then place your bare foot on the plus12.
Measure the exact length of the shoe up to size 45
Insert the plus12 into the shoe until the red arrow touches the tip of the shoe. If you have a hard time getting the red arrow into the toe box, it means that the toe box of the shoe is too low.