So after 3 full days on the slopes i wanted to give a little more feedback on the helmet, specifically the venting.
Fit is great. Its the closest feeling to not wearing a helmet I have experience...even ore so then my bern watts carbon which is strange because the bern weighs less.
The venting works good. I was out on a warm day where snow turned to rain, and I actually really appreciated the fact that there are open vents on top that would all any water, or snow in. The venting sucks the air in with no moisture.
With that said I probably wouldnt use this helmet in the summer mountain biking. It is a winter helmet (as advertised). I could picture on a hot day wanting as many vents as possible, but in the snow/rain i prefer this design.