Boy Hairstyles To The Side . Boys fade haircuts keep the sides clean, short and simple, while a hard side part adds a classy yet cool hairstyle on top. This year, the rules are out the window, as more and more boys have decided to make a statement and The Side Part haircut is similar to the undercut, with the major difference that only one side is cut extra short. 22 New Boys Haircuts for 2017 (Blanche Cohen) Quiff boy hairstyles are designed to keep a kid comfy with his hair while creating a very You can style it up, down, to the side or to the back: it's all up to your mood. It comes sweeping and cascades over the forehead. Boys fade haircuts keep the sides clean, short and simple, while a hard side part adds a classy yet cool hairstyle on top. Boys fade haircuts keep the sides clean, short and simple, while a hard side part adds a classy yet cool hairstyle on top. Use wax or gel and put in the hair moving it to the side.