¿Where does the idea come from?
The visor of your JC Hats are designed to be molded to your liking, that is why due to the need to convert your flat hats into curved ones we created a JC Hats Visor Curver, which must be used on the visor, applying pressure for at least 1 hour to see its effect.
Tip: We recommend using it with steam for greater effectiveness.