I love the overall design, especially the visor and the unique honeycombing on the side vents. I use the helmet mostly for road rides and occasional MTB ones. The MIPS Multi-Directional Impact Protection System, offers more protection to the head and neck in case of a fall, this is a big selling point for me. I think I'm between the small and medium size, I purchased the small because the medium didn't feel secure, when adjusting the fit dial to secure to my head. The small is a bit tight at the temple area, takes adjusting the positon of the helmet and fit dial, to bit more than I'd like. I like Smith helmets and will definitely purchase another in the future!
Always have had a great fit for my melon with Giro, starting with the original Ventoux(which got busted in a road race). Here to talk about it. Retention system, Roc Loc 5, easily adjustable even with cold weather gloves. Great ventilation hot days and adjusts to accommodate a head band or skull cap in cold weather.
Well built helmet that had extra padding on sides that barely allowed me to put helmet on even though my head size is 14 in smaller than chart max measurement for size.