Well, as my eyes bear some 5 to 6 dioptres, I got to wear glasses all time… for randonee, bike, climbing etc. I do sport Rudy Project Perception Flip-up (no objections whatsoever, truly good ventilation as well as eye protection...)
But, once the (winter) weather get harsher (when it starts blow snows/rains horizontally) these do not shield upper face enough
I truly cannot stand goggles, as I perspire a lot, so getting misty almost immediately…
For nearly two years I was looking for a visor for my Salewa Xenon helmet, but not succeed obtaining it. Making it DIY prove impossible…
So I somehow expect this Bolle Visor Helmet to overcome negatives of goggles and extend positives of Rudy Projects… will report after gathering more field experience… especially in harsh environments..