I've read up on how helmets should fit tight and snug but for the life of me my experience has been - better be loose enough to spin half way around more than your neck can or guess what snaps first. A number of times, helmet twisted so its edge slammed into shoulder/back/chest bruising in a ring, but my head didn't have to take the same range of motion. Deflection is good protection.
Heres my next one in silver.
http://www.compacc.com/p/Bell-Revolver-Rally-Helmets

Bell Revolver Rally http://www.compacc.com/p/Bell-Revolver-Rally-Helmets

