This curlup wave foam enhances wave formation creates long lasting waves with definition and provides frizz control and humidity resistance for up to 72 hours to use work through towel dried hair diffuse or air dry trifinity technology ensures youll get the most out of start style and finish so you can create an infinite number of style equations all kms products are multi compatible they work best when used as a 3 step regimen together and each step benefits the end style