Originally Posted by
NEUROSPORT
what do you mean by that ? do you mean it has smaller vents or is it less cool to wear ? the two are not the same ...
http://www.youtube.com/watch?v=escGyEyrGUs
this video explains how prolight has smaller vents outisde but bigger air channels inside.
Well of course the salesman says that it's equal to the Ionos. That doesn't really prove it one way or another. With that said, I think the Prolight probably ventilates just fine for most conditions. Also, if you can get one from Europe like from PBK, they are lighter than the American versions.