What It Is Medium-hold volumizing and bodifying mousse for a fuller look and feel. What It Does Run this cushiony-whipped, easy to apply super-expander through your strands and watch the rate of inflation skyrocket in a good way. Shaping polymers plump, bodify and volumize hair voluptuously and keep it that waywithout getting crunchy or stiff on you. So you can go through your day head high, hair higher.