i am looking for a helmet with a good ventilation as here in Greece is realy hot
my proplem is that my head is quite ovalized and big 61.5
I don't know if it will help someone to suggest but in what plane are you ovalzied? Do you have a pointy head/high crown, or is short and wide. or long and thin? Something with a flexible inner cradle probably.
try Giro. I've got a biggish head and a pointy forehead and found that their shape tends to sit pretty well on my skull.
Kask mojito gives a very good fit for most head types,
Plus it'a got a really low profile in terms of shape which means it won't look like you're wearing a mushroom on your head!
I mean longer than than the usual
as a resolt the most helmetS presses my forehead
sorry for the poor info