Messy Slick Back
![mens slick back hairstyle](https://menshaircutstyle.com/wp-content/uploads/slick-back-hairstyle-19.jpg)
A messy slick back is a look that is incredibly popular among younger men, best suited for men with diamond and square shaped faces. This variation of the slick back requires hair that are shorter in length, the hair being shorter in length will stand up when you style them.