Great helmet. Giro's quality is exceptional. Easily the best helmet I've had. My head is a more round, slightly oval shape and it fit perfectly. The In Form Fit System makes the fit even more personalized. Vents work very well and keeps your head cool or warm if you want it. All the features and details in this helmet definitely make it one of the best snow helmets available. My only complaint is that it isn't as "low profile" as I was expecting. If you're looking for a more low profile Giro snow helmet, try the Seam. However, I still highly recommend the Chapter.

Great helmut
This is a very low profile helmut, the vents are controlled by a sliding lever on top of the head which you can do with your gloves on. The fit adjustment is done with a wheel at the bottom in the back of helmut which is very easy. The fit is good and the finish is excellent. This is one sharp looking helmut. Got this on sale so its a sweet deal.

Sweet
This was my first new helmet in about 6 years, very big improvement. The vents allow for a lot of air flow when you want it and seal easily riding the chair. Lightweight and comfortable. I was right in between the sizing for a medium and large based on head measurement, I went with the large and was happy I did, it allows for a thin head sock and with the adjustability of the Giro helmets you can get it nice and snug. Great product.

Great helmet
I tried many helmets at half the price. They all felt a little "off". The extra cash was worth. the more expensive helmets simply have a much better fit. Of course, the quality is also great.

This is a great helmet. It has good ventilation, and it's comfortable enough to wear all day without the ear-squish that's common with other helmets (including my old one that this one's replacing).