Crash Cloud units can either replace the padding in the helmets that are already present or line the inside of the helmet alongside the padding that is already there. Crash Cloud foams can control the rate of airflow to meet certain application's needs. This could be usefully paired with data that is being collected about the types of hits that certain positions in football experience. Different positions get hit differently and in different areas so adjusting the helmet to meet that position is where research is moving towards now.