Trick for eyeglass wearers ...

Although it seems heavy lifting it when it was on the head is forgotten ... by little head against leave it out if not move your head! At first I had the problem of many people with the branches glasses ... well after a while it hurts and it's unbearable!
So a little trick that works for me and my glasses (thin branches) ... lift the arms slightly to the helmet no longer pressed (in a little plug in the hair above the ears) course by adapting your way read because it upsets a little the viewing angle you adjust between making all pain disappear and have a good vision!

Of course it is an open helmet, of course it seems a bit big and it has no buttons or dial to the sound (in my opinion this is stuff that make the soul first) but I can assure you that in the end it's a good helmet and it is completely forgotten when he was on his head to listen to all kinds of sounds!

The texture of the pads is very pleasant (kind of velvet that seems more resistant than other materials) and we do not feel excessive heat ...
I buy only products of Sennheiser headphones level because I find their value at the top.

Conclusion: PC310 try it and adopt it!