1. Crew cut
A crew cut is characterized by short hair on the sides and back of the head, while the top is left slightly longer. It originated in the military and gets its name from its usage my the military crew members. The hairstyle is espeically known for its low maintenance and clean appearance.
From its peak popularity in the 1950s to now, the crew cut has remained a fashionable and trusted grooming choice by men who want a neat and professional look. Plus, since there's not much styling effort to it, the cut has been prefered by many who lead busy lives.