Finally found what I was looking for...
NEXX X.G100R
- classic
- not real leather
- ventilation
- under 400 eur
- and gorgeous
take a look here
https://www.nexx-helmets.com/en/helmets/#x-g100r
Already ordered the Purist White. Next week is here
Now I have to think in the graphics I want to make for it...
Buuuuut... since I also love the look of the Biltwell Gringo S, I ordered one also
White tri-stripe
https://www.biltwellinc.com/p808/buy/hel...ri-stripe/
2 new helmets coming
The Nexx will be used for more spirited driving and long trips and the Gringo for city and relaxed driving.
Thanks to all for your answers