Hi at the moment im using Oneal sierra 2 helmet
xxl size 64 cm
its kinda motocross helmet.
since i planning upgrade on scooter im slowly looking for other options.
was checked those tsg pass helmets they have been produced only in small head sizes.
what helmets you are using and what you can sugest for cold weather with big sizes in premium segment price bettween 200 and 450 eur.