I’ll be honest about this, you should avoid this helmet if you usually ride at high speed. Or else you’ll need god-level noise tolerance or something like that.
As it’s a vintage-looking helmet, the designers didn’t give a crap about the aerodynamics. So naturally, when you’ll ride at high speed wearing this helmet, you’ll hear nothing but whistle in your ear. What happens is people read all the sweet and positive reviews on the internet. And when they ride wearing it for the first time, they might be super pissed off, like Daenerys Targaryen from the TV series GOT, (Just kidding).
However, joking apart, if you are looking for a helmet with retro looks only, this is the one you are looking for.