Obviously, it's a motorcycle helmet, but it has a few things that other helmets don't have.
It offers ballistic protection (MIL STD 662 standard) using a 17 grain fragmentation simulator at a velocity of 1600 feet per second. That means when those SUV drivers start firing their hand guns at you, at least your head is safe. You can also use the helmet for parachuting, as long as you do not exceed 150 G average at 10 feet per second (damn, .. there goes the planned weekend HALO jumping).
It can also be fitted with their communications cords and adapters, so you can communicate with the tanks and other armored vehicles (or other motorcycles).
You'll need to supply the communications gear though; the cords and adapters can be purchased from Gentex.
Price: Don't know, but it's not going to be cheap...
Click here to read more about it (and drool)
Author: Mike Werner
Location: Normandy, France