All types of Edea boots have no arch support. Buy these and stick them underneath the foot pad inside the skate. https://www.amazon.com/Dr-Scholls-Stylish-Hidden-Support/dp/B01M7VGJNY Move them around until you find the right spot for your foot. This is what fixed me, otherwise my arches are in agony.

https://www.amazon.com/Dr-Scholls-Stylish-Hidden-Support/dp/B01M7VGJNY/

Many people have to wear these with Edea.