Children's feet are still growing, so it's normal for them to be flat. Forcing them to use an arch could, over time, deform their feet and cause back pains. It's best to leave a child's feet to develop and strengthen by themselves. That's why the insoles of our shoes do not have an arch.
What is the Flex-H technology?
The Flex-H concept is a system with three flexion grooves in the shape of an "H" positioned at the front of the foot. It guarantees optimum flexibility for the foot during propulsion.
Removable insoles for faster drying. They can also be replaced by orthopaedic insoles.
The non-marking sole won't leave marks on indoor surfaces.