I have a Davida Jet and I absolutely love it (when riding the bike).
I have been using it for about three seasons now and have become so accustomed to it that it's the one I reach for out of the cupboard over and above my Arai full face.
I have had a number of years use with a BMW system 4 flip-up helmet, which I really liked, but the Davida is so much lighter and quieter. I love the leather lining, but like Jay has just mentioned, it can get a wee bit warm in there on a hot day.
I have recently tried one of the Davida classic 'pudding basin' helmets and would love to use one on the odd occasion, for that authentic classic styled run out, but they are not certified for road use and I am not sure it would be a very wise thing to use just for the style alone.
However, they are incredibly compact and light so I think they would make the perfect M3W helmet, as the head gear does not need to be road certified.
Combine one of those with some classic oval Aviator goggles by Jeantet and the overall practicality and visual effect would be perfect.
