The easiest hair style changes for an idol to do is to go from wavy to straight or vice versa -- and man, they look good with both, hands down! �However, there is always a preference for one or the other depending on the face shape or the general vibe. �Some guys look completely adorable with the wavy hair look for a deadly double combo of�labradoodle looks and puppy eyes. �Some guys appear classier, but there is no doubt the wavy look accentuates their sweet gaze. �On the other hand, some people consider the straight hair a classier, manlier look.

Check out these five male idols below and decide for yourself which look you prefer on them!

SEE ALSO: [POLL] Wavy vs. Straight: Female Idol Hairstyles

2AM's Jinwoon

B.A.P's Zelo

B2ST's Hyunseung

F.T Island's Hongki

Super Junior's Heechul