Full-face modular helmet. I almost always ride with sunglasses on and the face shield up. I have a Cardo-Scala intercom system with helmet speakers which I use to listen to my Ipod while riding. I wear earplugs sometimes. If most of my day's riding is on 60 MPH or less, I probably don't put in earplugs. If I know I'm going to be on the freeway, or on a windy day, then I put some in.
I have found though, that a long day with earplugs gives me a low-grade headache, unless the earplugs are very soft.
2004 Vulcan Classic 1500 - carbed
Grips, Freeway pegs, engine guard
Floorboards, Nomad rear seat,
Custom made luggage rack, Windshield & Lowers
Saddlebags, Passenger floorboards,