Ballet flats really are a style of footwear which have been influenced from the footwear that ballerinas wear. They are simply footwear that are minimalist in design and style similar to the ballet shoes and have no design features which do anything more than cover the foot. They do not have an elevated high heel and in addition they have no support features in the mid-foot (arch). The minimal design also usually means that they have to fit the feet tightly to stay around the foot. The design means that they don't impact how the foot functions or develops. There's nothing naturally bad with these sorts of shoes and they're fashionable.
What goes on should you need some kind of foot posture support? There are various medical problems in the foot where some form of support below the foot is called for. Occasionally that's only necessary for the short term and other times it's going to certainly be a long-term requirement. The kinds of concerns that will benefit from shoes with additional support in them could possibly be something similar to fatigue in the legs and feet, particularly in individuals who are on their feet throughout the day at work on hard grounds. There can be symptoms in the arch of the foot from disorders like heel spurs or issues with the tendons, for example posterior tibial tendon dysfunction. At times, individuals would rather use shoes with some sort of arch area support because they just feel much more comfortable wearing them.
What if you like wearing ballet flats and need some mid-foot (arch) support? The first option is to avoid using the type of shoes and use other footwear that do have some mid-foot (arch) support built into the footwear. This may just be a short-term adjustment and you can return to the ballet flats eventually. Foot orthotics are probably the best way to deal with alignment issues of the feet and make use of them if you want support. The issue using ballet flats is that there's no place in the tightly fitting shoes to put the foot orthoses within. The custom kinds of foot supports can be reduced to get rid of a great deal of bulk and can be able to easily fit into these shoes if they are not very tight. You can find adhesive pads such as instant arches which can be adhered inside the ballet flats that provides some sort of mid-foot (arch) support. These is definately not as effective as a complete foot support but are a compromise that will help. In the event the issue is relatively minor, using these types of instant arches to deliver arch support in the ballet flats may perhaps be all that is needed. Nonetheless, when the structural problem that really needs that support is more serious the compromise will not be as beneficial.
At the end of the day, if you want to carry on using the ballet flats and have arch support, you are only going to get that if you are in a position to sacrifice. You also may ought to perhaps replace your footwear to another design in the short to medium time period if you wish to get rid of the situation that you've got.