For the Enfield's slower speeds, a dual sport (like the AFX FX37 helmet) is nice for those that don't like full-face. The chin area is quite far away so your nose or chin doesn't hit it (like it does in my GMAX GM68S, though I do love the GMAX) so you don't get the claustrophobic feeling, and I don't even SEE the edges of the visor opening the peripheral vision is so good in the AFX. It does look a bit funny, though.