Man technology in helmets has jumped leaps and bounds. This one has built in comm systems including mic, speakers and radio. I added a Ram Mount to the handlebars for my phone which I will use for GPS. Everything is Bluetooth to my helmet. I can control most everything by talking to "Siri". This one is modular with a fog shield built in. I've got a few older helmets around here, mainly 1/2 and 3/4's. At a hair over 4 pounds this one is considered a "heavy" helmet. It's aerodynamic enough that riding in a cold misty rain the other day the rain just came right off the shield. Hopefully all the technology in the comm system holds up well.
I have a lightweight 1/2 helmet, a Harley Brand that weighs virtually nothing. That one is my fav for short summer rides.
Something about plugging a charger into my helmet after riding just doesn't seem right to an older guy.