Men with such amazing style were not the playboys of old, but heroes and amazing fighters with sword and spear. Ideal for men with long hair, the Viking ponytail gathers the hair at the back and ties it tightly, showcasing strength and a warrior-like presence. Undercut Viking haircut is a beautiful way to style your hair and flaunt your courage when it comes to style and experimenting.Ideal for: Oval or other long face shape. Just comb short hair to one side and rock a full beard that is cut in a rounded shape and brushed down smoothly. This Viking hairstyle proves there is a way to rock a rugged look in a neat way. It might help to ask a friend to help you or go to a stylist. Pull all of the hair above the neckline up and tie it back. Curve the hairline towards the back of your head so it's 3 to 4 inches (7.6 to 10.2 cm) above your neckline. Viking haircut Make the hairline high up on your head and not low on your temples.