Trending Boys Haircuts Long Top Short Sides / The umbrella term of short sides long top hairstyles represents haircuts that are incredibly versatile partly thanks to the hair on top which can be fashioned into an array of different styles, layers, and colors. The hair is cut short around the sides and back of the head while the top remains long. Boys Haircuts Long Top Short Sides / It's a short boys haircut with a hard part and faded sides into which a model has been designed.