Phrygian cap under helmet?

[Giannis K. Hoplite]

The ancients have some extraordinary hair styles. It seems unlikely that they ever used them in real life,more so in battles,as seen in the sculptures. On the other hand, we have reports that the Spartans paid additional attention on their hair especially before battle,so they must had been doing something uncommon...The other thing is that around the world primitive warriors always paid particular attention on their appearence before going to battle,often doing stange and seemingly uncomfortable things...This is still the case in some cultures in Africa and Asia...
Khaire
Giannis