Why would they not be legal if in the Habana World champs, if the winner wears a clear mask for the whole tournament he/she gets a bonus USD10,000?
This is Leon Paul's version of it.
http://www.leonpaul.com/acatalog/Onl..._Range_79.html
I'm disappointed that they - Leon Paul - have not put their "contour fit" system in these 'vision' masks, and in the sabre version their didn't put the exchangeable bib system either.
From the one I have handled, not worn, it's heavier than a regular mask. I guess eventually it should be no different from other masks.
If you're looking at the Leon Paul site you should look at the various replacemnt bits they have for the visor part of the mask...
http://www.leonpaul.com/acatalog/Onl...sories_39.html
PK