Solid helmet. It fits a bit narrower than Giro Helmet's I've had in the past, specifically the Ionos, but it feels great. The ratchet system in the back is dialed, and there is plenty of room for air flow underneath when you get moving. Its a bit hot on climbs though.
My only gripe is that there is nowhere to put my glasses on the helmet like my Ionos. As a result, this is my go-to helmet for all my XC through freeride endeavors, but I'll stick to my Ionos for rides with longer climbs.