Killer helmet for the price, runs small
I love this helmet and it is the right choice given my level of use (I ride lifts with a trail bike about 5 times per year). If I was more involved with the gravity side of riding I'd go for something I bit nicer, but $80 for this lightweight and really good looking helmet fits my needs perfectly at a good price. On sizing, I'm usually a medium (giro) or M/L (poc). The medium was way too small for me and the large fit just right, so if you're on the border size up (I ordered both and returned one).
The white is probably the sexiest thing ever, FWIW.