I heard the helmet was a Simpson Outlaw Bandit. You can see "Bandit" on the visor on that webpage, but now I'm confused about who actually makes it that manufacturer or simpson.
As far as looks I think ARAI makes a helmet that looks very similar. If you're looking for a new lid I might go with the ARAI version. Didn't simpson start out making stock car racing helmets or something? I think their helmets are notorious for being heavier.